Changed way of creating release (#944)

Bumps [esbuild](https://github.com/evanw/esbuild) from 0.18.20 to 0.25.1.
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2023.md)
- [Commits](https://github.com/evanw/esbuild/compare/v0.18.20...v0.25.1)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.devcontainer/devcontainer.json

@@ -0,0 +1,31 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/ubuntu
+{
+	"name": "amsreader-devcontainer",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/base:jammy",
+	"features": {
+		"ghcr.io/devcontainers/features/node:1": {
+			"version": "19",
+			"pnpmVersion": "none",
+			"nvmVersion": "latest"
+		},
+		"ghcr.io/devcontainers/features/python:1": {
+			"version": "3.9"
+		}
+	},
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": ".devcontainer/postCreateCommand.sh",
+
+	// Configure tool-specific properties.
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"platformio.platformio-ide",
+				"ms-vscode.cpptools",
+				"svelte.svelte-vscode"
+			]
+		}
+	}
+}

.devcontainer/postCreateCommand.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+set -e
+
+# Upgrade pip
+python -m pip install --upgrade pip
+
+# Install Python packages
+pip install -U platformio css_html_js_minify
+
+# Navigate to the Svelte app directory
+cd lib/SvelteUi/app
+
+# Install npm dependencies and build the app
+npm ci
+npm run build
+
+# Return to the previous directory
+cd -

.gitattributes

@@ -0,0 +1,3 @@
+* text=auto eol=lf
+*.{cmd,[cC][mM][dD]} text eol=crlf
+*.{bat,[bB][aA][tT]} text eol=crlf

.github/FUNDING.yml

@@ -1 +1 @@
-custom: ["https://paypal.me/gskjold"]
+custom: ["https://amsleser.no"]

.github/ISSUE_TEMPLATE/config.yml

@@ -1,8 +1,8 @@
 blank_issues_enabled: false
 contact_links:
   - name: Meter configuration
-    url: https://github.com/gskjold/AmsToMqttBridge/wiki/Known-hardware-configurations
+    url: https://github.com/UtilitechAS/amsreader-firmware/wiki/Known-hardware-configurations
     about: Please check your meter configuration here first.
   - name: Frequently asked questions
-    url: https://github.com/gskjold/AmsToMqttBridge/wiki/FAQ
+    url: https://github.com/UtilitechAS/amsreader-firmware/wiki/FAQ
     about: Please check frequently asked questions first.

.github/workflows/build.yml

@@ -8,6 +8,7 @@ on:
       - scripts/**
       - web/**
       - platformio.ini
+      - .github/workflows/**
     branches:
       - '*'
     tags:
@@ -21,26 +22,44 @@ jobs:
 
     steps:
     - name: Check out code from repo
-      uses: actions/checkout@v1
+      uses: actions/checkout@v4
+    - name: Inject secrets into ini file
+      run: |
+        sed -i 's/NO_AMS2MQTT_PRICE_KEY/AMS2MQTT_PRICE_KEY="${{secrets.AMS2MQTT_PRICE_KEY}}"/g' platformio.ini
+        sed -i 's/NO_AMS2MQTT_PRICE_AUTHENTICATION/AMS2MQTT_PRICE_AUTHENTICATION="${{secrets.AMS2MQTT_PRICE_AUTHENTICATION}}"/g' platformio.ini
+        sed -i 's/NO_ENERGY_SPEEDOMETER_USER/ENERGY_SPEEDOMETER_USER=\\"${{secrets.ENERGY_SPEEDOMETER_USER}}\\"/g' platformio.ini
+        sed -i 's/NO_ENERGY_SPEEDOMETER_PASS/ENERGY_SPEEDOMETER_PASS=\\"${{secrets.ENERGY_SPEEDOMETER_PASS}}\\"/g' platformio.ini
     - name: Cache Python dependencies
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('platformio.ini') }}
     - name: Cache PlatformIO dependencies
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.pio/libdeps
         key: ${{ runner.os }}-pio-${{ hashFiles('platformio.ini') }}
     - name: Set up Python 3.9
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: 3.9
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install -U platformio css_html_js_minify
+    - name: Set up node
+      uses: actions/setup-node@v4
+      with:
+        node-version: '19.x'
+    - name: Build with node
+      run: |
+        cd lib/SvelteUi/app
+        npm ci
+        npm run build
+        cd -
+      env:
+        CI: true
     - name: PlatformIO lib install
-      run: pio lib install
+      run: pio pkg install
     - name: PlatformIO run
       run: pio run

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - name: Check out code from repo
-      uses: actions/checkout@v1
+      uses: actions/checkout@v4
     - name: Get release version for filenames
       id: release_tag
       env:
@@ -23,41 +23,70 @@ jobs:
       env:
         GITHUB_REF: ${{ github.ref }}
       run: echo "GITHUB_TAG=$(echo ${GITHUB_REF##*/})" >> $GITHUB_ENV
+
+    - name: Inject secrets into ini file
+      run: |
+        sed -i 's/NO_AMS2MQTT_PRICE_KEY/AMS2MQTT_PRICE_KEY="${{secrets.AMS2MQTT_PRICE_KEY}}"/g' platformio.ini
+        sed -i 's/NO_AMS2MQTT_PRICE_AUTHENTICATION/AMS2MQTT_PRICE_AUTHENTICATION="${{secrets.AMS2MQTT_PRICE_AUTHENTICATION}}"/g' platformio.ini
+        sed -i 's/NO_AMS2MQTT_SC_KEY/AMS2MQTT_SC_KEY=\\"${{secrets.AMS2MQTT_SC_KEY}}\\"/g' platformio.ini
+        sed -i 's/NO_ENERGY_SPEEDOMETER_USER/ENERGY_SPEEDOMETER_USER=\\"${{secrets.ENERGY_SPEEDOMETER_USER}}\\"/g' platformio.ini
+        sed -i 's/NO_ENERGY_SPEEDOMETER_PASS/ENERGY_SPEEDOMETER_PASS=\\"${{secrets.ENERGY_SPEEDOMETER_PASS}}\\"/g' platformio.ini
+
     - name: Cache Python dependencies
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('platformio.ini') }}
     - name: Cache PlatformIO dependencies
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.pio/libdeps
         key: ${{ runner.os }}-pio-${{ hashFiles('platformio.ini') }}
     - name: Set up Python 3.9
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: 3.9
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install -U platformio css_html_js_minify
+
+    - name: Set up node
+      uses: actions/setup-node@v4
+      with:
+        node-version: '19.x'
+    - name: Build with node
+      run: |
+        cd lib/SvelteUi/app
+        npm ci
+        npm run build
+        cd -
+      env:
+        CI: false
+
     - name: PlatformIO lib install
       run: pio lib install
-    - name: PlatformIO run
-      run: pio run
-    - name: Create zip files
-      run: /bin/sh scripts/mkzip.sh
-    - name: Create Release
+
+    - name: Create release with release notes
       id: create_release
-      uses: actions/create-release@v1.0.0
+      uses: ncipollo/release-action@v1
+      with:
+        name: Release ${{ github.ref }}
+        generateReleaseNotes: true
+
+    - name: Build esp8266 firmware
+      run: pio run -e esp8266
+    - name: Create esp8266 zip file
+      run: /bin/sh scripts/esp8266/mkzip.sh
+    - name: Upload esp8266 binary to release
+      uses: actions/upload-release-asset@v1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
-        tag_name: ${{ github.ref }}
-        release_name: Release ${{ github.ref }}
-        draft: false
-        prerelease: false
-
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: .pio/build/esp8266/firmware.bin
+        asset_name: ams2mqtt-esp8266-${{ steps.release_tag.outputs.tag }}.bin
+        asset_content_type: application/octet-stream
     - name: Upload esp8266 zip to release
       uses: actions/upload-release-asset@v1
       env:
@@ -67,6 +96,20 @@ jobs:
         asset_path: esp8266.zip
         asset_name: ams2mqtt-esp8266-${{ steps.release_tag.outputs.tag }}.zip
         asset_content_type: application/zip
+
+    - name: Build esp32 firmware
+      run: pio run -e esp32
+    - name: Create esp32 zip file
+      run: /bin/sh scripts/esp32/mkzip.sh
+    - name: Upload esp32 binary to release
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: .pio/build/esp32/firmware.bin
+        asset_name: ams2mqtt-esp32-${{ steps.release_tag.outputs.tag }}.bin
+        asset_content_type: application/octet-stream
     - name: Upload esp32 zip to release
       uses: actions/upload-release-asset@v1
       env:
@@ -76,6 +119,20 @@ jobs:
         asset_path: esp32.zip
         asset_name: ams2mqtt-esp32-${{ steps.release_tag.outputs.tag }}.zip
         asset_content_type: application/zip
+
+    - name: Build esp32s2 firmware
+      run: pio run -e esp32s2
+    - name: Create esp32s2 zip file
+      run: /bin/sh scripts/esp32s2/mkzip.sh
+    - name: Upload esp32s2 binary to release
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: .pio/build/esp32s2/firmware.bin
+        asset_name: ams2mqtt-esp32s2-${{ steps.release_tag.outputs.tag }}.bin
+        asset_content_type: application/octet-stream
     - name: Upload esp32s2 zip to release
       uses: actions/upload-release-asset@v1
       env:
@@ -86,24 +143,33 @@ jobs:
         asset_name: ams2mqtt-esp32s2-${{ steps.release_tag.outputs.tag }}.zip
         asset_content_type: application/zip
 
-    - name: Upload esp8266 binary to release
+    - name: Build esp32s3 firmware
+      run: pio run -e esp32s3
+    - name: Create esp32s3 zip file
+      run: /bin/sh scripts/esp32s3/mkzip.sh
+    - name: Upload esp32s3 binary to release
       uses: actions/upload-release-asset@v1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: .pio/build/esp8266/firmware.bin
-        asset_name: ams2mqtt-esp8266-${{ steps.release_tag.outputs.tag }}.bin
+        asset_path: .pio/build/esp32s3/firmware.bin
+        asset_name: ams2mqtt-esp32s3-${{ steps.release_tag.outputs.tag }}.bin
         asset_content_type: application/octet-stream
-    - name: Upload esp32 binary to release
+    - name: Upload esp32s3 zip to release
       uses: actions/upload-release-asset@v1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: .pio/build/esp32/firmware.bin
-        asset_name: ams2mqtt-esp32-${{ steps.release_tag.outputs.tag }}.bin
-        asset_content_type: application/octet-stream
+        asset_path: esp32s3.zip
+        asset_name: ams2mqtt-esp32s3-${{ steps.release_tag.outputs.tag }}.zip
+        asset_content_type: application/zip
+
+    - name: Build esp32solo firmware
+      run: pio run -e esp32solo
+    - name: Create esp32solo zip file
+      run: /bin/sh scripts/esp32solo/mkzip.sh
     - name: Upload esp32solo binary to release
       uses: actions/upload-release-asset@v1
       env:
@@ -113,12 +179,35 @@ jobs:
         asset_path: .pio/build/esp32solo/firmware.bin
         asset_name: ams2mqtt-esp32solo-${{ steps.release_tag.outputs.tag }}.bin
         asset_content_type: application/octet-stream
-    - name: Upload esp32s2 binary to release
+    - name: Upload esp32solo zip to release
       uses: actions/upload-release-asset@v1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: .pio/build/esp32s2/firmware.bin
-        asset_name: ams2mqtt-esp32s2-${{ steps.release_tag.outputs.tag }}.bin
+        asset_path: esp32solo.zip
+        asset_name: ams2mqtt-esp32solo-${{ steps.release_tag.outputs.tag }}.zip
+        asset_content_type: application/zip
+
+    - name: Build esp32c3 firmware
+      run: pio run -e esp32c3
+    - name: Create esp32c3 zip file
+      run: /bin/sh scripts/esp32c3/mkzip.sh
+    - name: Upload esp32c3 binary to release
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: .pio/build/esp32c3/firmware.bin
+        asset_name: ams2mqtt-esp32c3-${{ steps.release_tag.outputs.tag }}.bin
         asset_content_type: application/octet-stream
+    - name: Upload esp32c3 zip to release
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: esp32c3.zip
+        asset_name: ams2mqtt-esp32c3-${{ steps.release_tag.outputs.tag }}.zip
+        asset_content_type: application/zip

.gitignore

@@ -1,4 +1,5 @@
 .vs/
+.idea/
 [Dd]ebug/
 [Rr]elease/
 **/__vm/
@@ -7,7 +8,7 @@
 .vscode
 .pio
 platformio-user.ini
-/src/version.h
+/lib/FirmwareVersion/src/generated_version.h
 /src/web/root
 /src/AmsToMqttBridge.ino.cpp
 /test
@@ -15,3 +16,6 @@ platformio-user.ini
 /sdkconfig
 /.tmp
 /*.zip
+node_modules
+/gui/dist
+/scripts/*dev

LICENSE

@@ -1,617 +1,44 @@
-                    GNU AFFERO GENERAL PUBLIC LICENSE
-                       Version 3, 19 November 2007
+Fair Source License, version 0.9
 
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
+Copyright (C) 2023 Utilitech AS
 
-                            Preamble
+Licensor: Utilitech AS
 
-  The GNU Affero General Public License is a free, copyleft license for
-software and other kinds of works, specifically designed to ensure
-cooperation with the community in the case of network server software.
+Software: AMS reader
 
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-our General Public Licenses are intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.
+Use Limitation: 5 users
 
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
+License Grant. Licensor hereby grants to each recipient of the
+Software ("you") a non-exclusive, non-transferable, royalty-free and
+fully-paid-up license, under all of the Licensor's copyright and
+patent rights, to use, copy, distribute, prepare derivative works of,
+publicly perform and display the Software, subject to the Use
+Limitation and the conditions set forth below.
 
-  Developers that use our General Public Licenses protect your rights
-with two steps: (1) assert copyright on the software, and (2) offer
-you this License which gives you legal permission to copy, distribute
-and/or modify the software.
+Use Limitation. The license granted above allows use by up to the
+number of users per entity set forth above (the "Use Limitation"). For
+determining the number of users, "you" includes all affiliates,
+meaning legal entities controlling, controlled by, or under common
+control with you. If you exceed the Use Limitation, your use is
+subject to payment of Licensor's then-current list price for licenses.
 
-  A secondary benefit of defending all users' freedom is that
-improvements made in alternate versions of the program, if they
-receive widespread use, become available for other developers to
-incorporate.  Many developers of free software are heartened and
-encouraged by the resulting cooperation.  However, in the case of
-software used on network servers, this result may fail to come about.
-The GNU General Public License permits making a modified version and
-letting the public access it on a server without ever releasing its
-source code to the public.
-
-  The GNU Affero General Public License is designed specifically to
-ensure that, in such cases, the modified source code becomes available
-to the community.  It requires the operator of a network server to
-provide the source code of the modified version running there to the
-users of that server.  Therefore, public use of a modified version, on
-a publicly accessible server, gives the public access to the source
-code of the modified version.
-
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-published by Affero, was designed to accomplish similar goals.  This is
-a different license, not a version of the Affero GPL, but Affero has
-released a new version of the Affero GPL which permits relicensing under
+Conditions. Redistribution in source code or other forms must include
+a copy of this license document to be provided in a reasonable
+manner. Any redistribution of the Software is only allowed subject to
 this license.
 
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-
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README.md

@@ -1,12 +1,12 @@
-# AMS MQTT Bridge
+# AMS Reader
 This code is designed to decode data from electric smart meters installed in many countries in Europe these days. The data is presented in a graphical web interface and can also send the data to a MQTT broker which makes it suitable for home automation project. Originally it was only designed to work with Norwegian meters, but has since been adapter to read any IEC-62056-7-5 or IEC-62056-21 compliant meters.
 
-Later development have added Energy usage graph for both day and month, as well as future energy price (Prices only  available for ESP32). The code can run on any ESP8266 or ESP32 hardware which you can read more about in the [WiKi](https://github.com/gskjold/AmsToMqttBridge/wiki). If you don't have the knowledge to set up a ESP device yourself, have a look at the shop at [amsleser.no](https://amsleser.no/).
+Later development have added Energy usage graph for both day and month, as well as future energy price. The code can run on any ESP8266 or ESP32 hardware which you can read more about in the [WiKi](https://github.com/UtilitechAS/amsreader-firmware/wiki). If you don't have the knowledge to set up a ESP device yourself, or you would like to support our work, please have a look at our shop at [amsleser.no](https://amsleser.no/).
 
 
-<img src="webui.png">
+<img src="images/dashboard.png">
 
-Go to the [WiKi](https://github.com/gskjold/AmsToMqttBridge/wiki) for information on how to get your own device! And find the latest prebuilt firmware file at the [release section](https://github.com/gskjold/AmsToMqttBridge/releases).
+Go to the [WiKi](https://github.com/UtilitechAS/amsreader-firmware/wiki) for information on how to get your own device! And find the latest prebuilt firmware file at the [release section](https://github.com/UtilitechAS/amsreader-firmware/releases).
 
 ## Building this project with PlatformIO
 To build this project, you need [PlatformIO](https://platformio.org/) installed.
@@ -18,3 +18,12 @@ It is recommended to use Visual Studio Code with the PlatformIO plugin for devel
 [PlatformIO vscode plugin](https://platformio.org/install/ide?install=vscode)
 
 For development purposes, copy the ```platformio-user.ini-example``` to ```platformio-user.ini``` and customize to your preference. The code will adapt to the platform and board set in your profile.
+
+## Licensing
+Initially, this project began as a hobby, consuming countless hours of our spare time. However, the time required to support this project has expanded beyond the scope of a hobby. As a result, we established ‘Utilitech’, a company dedicated to maintaining the software and hardware for this project as part of our regular work.
+
+To ensure the sustainability of our venture, we have opted to license our software under the [Fair Source License] (https://fair.io). This approach allows the software to remain free for personal use, while also ensuring full transparency of our code’s inner workings. It also prevents competitors from exploiting our work without contributing to the maintenance of the code or providing technical support to end users.
+
+For more information, please refer to our [LICENSE](/LICENSE) file.
+
+If your usage falls outside the scope of this license and you require a separate license, please contact us at [post@utilitech.no](mailto:post@utilitech.no) for further details.

custom_partition.csv

@@ -0,0 +1,7 @@
+# Name,   Type, SubType, Offset,  Size, Flags
+nvs,      data, nvs,     0x9000,  0x5000,
+otadata,  data, ota,     0xe000,  0x2000,
+app0,     app,  ota_0,   0x10000, 0x1D0000,
+app1,     app,  ota_1,   0x1E0000,0x1D0000,
+spiffs,   data, spiffs,  0x3B0000,0x40000,
+coredump, data, coredump,0x3F0000,0x10000,

frames/Aidon-TN-3p.raw

@@ -31,3 +31,59 @@ Object with three values      Value    Object with two values
 02 03 09 06 01 00 04 08 00 FF 06 00 0A F5 EC 02 02 0F 01 16 20 
 51 D7 
 7E 
+
+
+Received 21.09.24 20:00:10:
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+(V) 3F 02 02 0F  FF 16 23 02  03 09 06 01  00 34 07 00 
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+(V) 0F 01 16 20  02 03 09 06  01 00 04 08  00 FF 06 00 
+(V) 13 F2 06 02  02 0F 01 16  20 C8 1D 7E  
+
+
+Received 27.10.24 11:00:13:
+(V) 7E A1 8A 41  08 83 13 EB  FD E6 E7 00  0F 40 00 00 
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+(V) 06 00 00 01  CC 02 02 0F  00 16 1D 02  03 09 06 01 
+(V) 00 1F 07 00  FF 10 00 02  02 02 0F FF  16 21 02 03 
+(V) 09 06 01 00  33 07 00 FF  10 00 0B 02  02 0F FF 16 
+(V) 21 02 03 09  06 01 00 47  07 00 FF 10  00 16 02 02 
+(V) 0F FF 16 21  02 03 09 06  01 00 20 07  00 FF 12 09 
+(V) 2F 02 02 0F  FF 16 23 02  03 09 06 01  00 34 07 00 
+(V) FF 12 09 00  02 02 0F FF  16 23 02 03  09 06 01 00 
+(V) 48 07 00 FF  12 09 0F 02  02 0F FF 16  23 02 02 09 
+(V) 06 00 00 01  00 00 FF 09  0C 07 E8 0A  1B 00 0B 00 
+(V) 00 FF 00 00  00 02 03 09  06 01 00 01  08 00 FF 06 
+(V) 00 8F 25 6F  02 02 0F 01  16 1E 02 03  09 06 01 00 
+(V) 02 08 00 FF  06 00 00 00  00 02 02 0F  01 16 1E 02 
+(V) 03 09 06 01  00 03 08 00  FF 06 00 00  29 8D 02 02 
+(V) 0F 01 16 20  02 03 09 06  01 00 04 08  00 FF 06 00 
+(V) 14 44 26 02  02 0F 01 16  20 84 09 7E  

frames/EGM5G35.txt

@@ -0,0 +1,14 @@
+2F 45 47 4D 35 47 33 35 // DSMR Identifier  
+0D 0A                   // CRLF
+0D 0A                   // CRLF 
+00                      // System title, blank 
+82                      // Two-byte length follows 
+02 30                   // 560 bytes
+30                      // Security tag 0011 0000, 0=Compression off, 0=Unicast, 1=Encryption, 1=Authentication, 0000= Security Suite ID
+00 00 00 00             // Frame counter, blank
+
+// Encrypted payload follows (560 - security tag - frame counter = 555 bytes)
+30 10 73 D6 59 85 96 B0 2A 8B CC E7 33 AD 19 A3 A5 4A 4D 0E 3A CE F6 33 DB 57 0A 45 9A C3 5B F0 D4 C0 AA 15 B9 93 B0 E8 67 85 EC 22 CA 40 8C D7 1A B5 62 AE DF 0F 48 EA D9 E6 56 FB 84 B3 7B 47 C6 29 12 F1 EE BB 22 88 26 75 5C F8 A2 20 F4 93 F3 64 CA 7C C6 60 32 62 B0 7F F9 7F 71 0A 9F DF AB 61 89 6A 9A 10 B1 DF 94 2C 74 8F 51 B6 09 5C F2 45 6C 38 54 52 FE B6 CB 1F 42 F2 93 DC 57 BE EE 5A 0D F8 1F 53 55 0E 21 EF 46 0A 72 74 CA AB D8 9C A9 05 9E FD 54 5E CC 7B 71 40 E1 22 B2 25 5C D5 63 80 BD 97 6E 54 4B 24 A6 58 1F 79 1F 45 C7 DF C0 83 3B 7F 1E C7 43 B9 26 F6 EB 6E F2 B1 7C 99 3A 91 EA 39 72 E5 FB 72 B1 E1 24 AF 9D 19 8A 6C 50 69 97 90 D3 3D 68 97 57 C2 EC 49 EF 12 1D 11 44 46 70 46 88 88 98 37 6F B0 93 FC D2 3F 37 66 1C C7 F0 93 E3 AF 4D 3C BE 41 8E B9 48 77 A9 92 5B 42 0A 96 E5 34 4D 30 56 90 5A 08 03 CC 41 78 58 79 FD 89 82 E0 46 3D 66 AA 42 85 F4 A8 46 2D 4A E4 81 12 40 68 D6 F5 F9 11 5A 94 51 21 3C 9F 4F F7 FE B3 B5 BF 1E D2 12 CF B9 FB 28 D0 B4 82 9E 11 D8 1C FC E3 36 EC DE 8A 7C 83 76 F7 EB 3D 2C 4A B7 7F 75 91 F1 F5 18 D4 70 6A C9 3E 3D 3F 9E 0F C6 0F A7 E7 20 11 03 E7 75 4E 40 F1 5E BA 86 30 6D C0 28 C4 14 47 DF 6A EF CC FE E4 B6 23 58 2B 9D 4F BF 6A A8 93 84 F4 CD 4D FF 47 B5 C4 81 D2 DA D3 6B C3 F4 1D C4 6E E1 9B 24 30 91 7B 33 57 67 B6 E4 93 FE 8B 5B AE 8A 0D 81 DE A5 C3 3F 82 9A CE E2 BA 6D 50 39 FC 99 E6 7A 7B B4 E9 A9 84 78 AF 2D 4C D2 15 53 6B 98 2B 1F C8 3D 57 9E 49 68 40 0C D3 4A 9E D6 4F 1F 12 50 84 32 AD 62 C6 D3 42 34 46 66 65 56 49 81 F4 BC 8E C6 75 77 11 1F 29 BB 80 20 23 0A 80 D5 31 50 16 89 6F 07 4A 25 BE F0 4B 60 36 87 AE A6 2A 53 79 22 15 A5 2A C7 1D 15 7B 87 DD B5 07 3D 1C 28 C1 B6 51 47 2F 39 DE D9 B9 29 B6 78
+21                      // End of DSMR (!)
+46 45 30 43             // FE0C - Checksum 
+0D 0A                   // CRLF

frames/Kaifa-TN-3p.raw

@@ -31,4 +31,183 @@ C9 95 7E // CRC and end tag
 06 00 00 00 00 06 00 00 00 00 06 00 00 01 67 06 00 00 03 BF 06 00 00 05 05 
 06 00 00 24 34 06 00 00 09 45 06 00 00 09 4F 06 00 00 09 3B 
 09 0C 07 E5 03 17 02 13 00 0A FF 80 00 00 06 01 34 3B 5D 06 00 00 00 00 06 00 00 09 36 06 00 3C 7A 98 DA 15 7E
-7E A0 79 01 02 01 10 80 93 E6 E7 00 0F 40 00 00 00 09 0C 07 E1 09 0E 04 15 1F 14 FF 80 00 00 02 0D 09 07 4B 46 4D 5F 30 30 31 09 10 36 39 37 30 36 33 31 34 30 31 37 35 33 39 38 35 09 08 4D 41 33 30 34 48 33 45 06 00 00 04 0C 06 00 00 00 00 06 00 00 00 00 06 00 00 00 4E 06 00 00 07 C1 06 00 00 0C 9E 06 00 00 0D 7E 06 00 00 09 5F 06 00 00 00 00 06 00 00 09 66 87 96 7E 
+7E A0 79 01 02 01 10 80 93 E6 E7 00 0F 40 00 00 00 09 0C 07 E1 09 0E 04 15 1F 14 FF 80 00 00 02 0D 09 07 4B 46 4D 5F 30 30 31 09 10 36 39 37 30 36 33 31 34 30 31 37 35 33 39 38 35 09 08 4D 41 33 30 34 48 33 45 06 00 00 04 0C 06 00 00 00 00 06 00 00 00 00 06 00 00 00 4E 06 00 00 07 C1 06 00 00 0C 9E 06 00 00 0D 7E 06 00 00 09 5F 06 00 00 00 00 06 00 00 09 66 87 96 7E 
+
+
+01.10.24 19:00 ish:
+(D) READY to update (internal clock 16:59:58 UTC, meter clock: 00:00:00, list type 1, est: 1, using clock: 1)
+(V) HDLC frame:
+(V) 7E A0 78 01  02 01 10 C4  98 E6 E7 00  0F 40 00 00 
+(V) 00 09 0C 07  E8 0A 01 02  13 00 00 FF  80 00 00 02 
+(V) 0D 09 07 4B  46 4D 5F 30  30 31 09 10  36 39 37 30 
+(V) 36 33 31 34  30 37 32 36  32 39 38 36  09 07 4D 41 
+(V) 33 30 34 48  34 06 00 00  13 C0 06 00  00 00 00 06 
+(V) 00 00 00 00  06 00 00 01  D5 06 00 00  4C DF 06 00 
+(V) 00 05 0C 06  00 00 03 9B  06 00 00 09  34 06 00 00 
+(V) 09 69 06 00  00 09 59 18  EB 7E 
+(V) LLC frame:
+(V) E6 E7 00 0F  40 00 00 00  09 0C 07 E8  0A 01 02 13 
+(V) 00 00 FF 80  00 00 02 0D  09 07 4B 46  4D 5F 30 30 
+(V) 31 09 10 36  39 37 30 36  33 31 34 30  37 32 36 32 
+(V) 39 38 36 09  07 4D 41 33  30 34 48 34  06 00 00 13 
+(V) C0 06 00 00  00 00 06 00  00 00 00 06  00 00 01 D5 
+(V) 06 00 00 4C  DF 06 00 00  05 0C 06 00  00 03 9B 06 
+(V) 00 00 09 34  06 00 00 09  69 06 00 00  09 59 
+(V) DLMS frame:
+(V) 0F 40 00 00  00 09 0C 07  E8 0A 01 02  13 00 00 FF 
+(V) 80 00 00 02  0D 09 07 4B  46 4D 5F 30  30 31 09 10 
+(V) 36 39 37 30  36 33 31 34  30 37 32 36  32 39 38 36 
+(V) 09 07 4D 41  33 30 34 48  34 06 00 00  13 C0 06 00 
+(V) 00 00 00 06  00 00 00 00  06 00 00 01  D5 06 00 00 
+(V) 4C DF 06 00  00 05 0C 06  00 00 03 9B  06 00 00 09 
+(V) 34 06 00 00  09 69 06 00  00 09 59 
+(D) Received valid DLMS at 31
+(V) Using application data:
+(V) 02 0D 09 07  4B 46 4D 5F  30 30 31 09  10 36 39 37 
+(V) 30 36 33 31  34 30 37 32  36 32 39 38  36 09 07 4D 
+(V) 41 33 30 34  48 34 06 00  00 13 C0 06  00 00 00 00 
+(V) 06 00 00 00  00 06 00 00  01 D5 06 00  00 4C DF 06 
+(V) 00 00 05 0C  06 00 00 03  9B 06 00 00  09 34 06 00 
+(V) 00 09 69 06  00 00 09 59  
+(V) DLMS
+(D) READY to update (internal clock 17:00:01 UTC, meter clock: 00:00:00, list type 2, est: 1, using clock: 1)
+(V) HDLC frame:
+(V) 7E A0 27 01  02 01 10 5A  87 E6 E7 00  0F 40 00 00 
+(V) 00 09 0C 07  E8 0A 01 02  13 00 02 FF  80 00 00 02 
+(V) 01 06 00 00  13 C1 56 F5  7E 
+(V) LLC frame:
+(V) E6 E7 00 0F  40 00 00 00  09 0C 07 E8  0A 01 02 13 
+(V) 00 02 FF 80  00 00 02 01  06 00 00 13  C1 
+(V) DLMS frame:
+(V) 0F 40 00 00  00 09 0C 07  E8 0A 01 02  13 00 02 FF 
+(V) 80 00 00 02  01 06 00 00  13 C1 
+(D) Received valid DLMS at 31
+(V) Using application data:
+(V) 02 01 06 00  00 13 C1 
+(V) DLMS
+(D) READY to update (internal clock 17:00:02 UTC, meter clock: 00:00:00, list type 1, est: 1, using clock: 1)
+(V) HDLC frame:
+(V) 7E A0 27 01  02 01 10 5A  87 E6 E7 00  0F 40 00 00 
+(V) 00 09 0C 07  E8 0A 01 02  13 00 04 FF  80 00 00 02 
+(V) 01 06 00 00  13 BC F9 5A  7E 
+(V) LLC frame:
+(V) E6 E7 00 0F  40 00 00 00  09 0C 07 E8  0A 01 02 13 
+(V) 00 04 FF 80  00 00 02 01  06 00 00 13  BC 
+(V) DLMS frame:
+(V) 0F 40 00 00  00 09 0C 07  E8 0A 01 02  13 00 04 FF 
+(V) 80 00 00 02  01 06 00 00  13 BC 
+(D) Received valid DLMS at 31
+(V) Using application data:
+(V) 02 01 06 00  00 13 BC 
+(V) DLMS
+(D) READY to update (internal clock 17:00:04 UTC, meter clock: 00:00:00, list type 1, est: 1, using clock: 1)
+(V) HDLC frame:
+(V) 7E A0 27 01  02 01 10 5A  87 E6 E7 00  0F 40 00 00 
+(V) 00 09 0C 07  E8 0A 01 02  13 00 06 FF  80 00 00 02 
+(V) 01 06 00 00  13 BC 42 58  7E 
+(V) LLC frame:
+(V) E6 E7 00 0F  40 00 00 00  09 0C 07 E8  0A 01 02 13 
+(V) 00 06 FF 80  00 00 02 01  06 00 00 13  BC 
+(V) DLMS frame:
+(V) 0F 40 00 00  00 09 0C 07  E8 0A 01 02  13 00 06 FF 
+(V) 80 00 00 02  01 06 00 00  13 BC 
+(D) Received valid DLMS at 31
+(V) Using application data:
+(V) 02 01 06 00  00 13 BC 
+(V) DLMS
+(D) READY to update (internal clock 17:00:06 UTC, meter clock: 00:00:00, list type 1, est: 1, using clock: 1)
+(V) HDLC frame:
+(V) 7E A0 27 01  02 01 10 5A  87 E6 E7 00  0F 40 00 00 
+(V) 00 09 0C 07  E8 0A 01 02  13 00 08 FF  80 00 00 02 
+(V) 01 06 00 00  13 BB DC 21  7E 
+(V) LLC frame:
+(V) E6 E7 00 0F  40 00 00 00  09 0C 07 E8  0A 01 02 13 
+(V) 00 08 FF 80  00 00 02 01  06 00 00 13  BB 
+(V) DLMS frame:
+(V) 0F 40 00 00  00 09 0C 07  E8 0A 01 02  13 00 08 FF 
+(V) 80 00 00 02  01 06 00 00  13 BB 
+(D) Received valid DLMS at 31
+(V) Using application data:
+(V) 02 01 06 00  00 13 BB 
+(V) DLMS
+(D) READY to update (internal clock 17:00:08 UTC, meter clock: 00:00:00, list type 1, est: 1, using clock: 1)
+(V) HDLC frame:
+(V) 7E A0 9A 01  02 01 10 AA  A5 E6 E7 00  0F 40 00 00 
+(V) 00 09 0C 07  E8 0A 01 02  13 00 0A FF  80 00 00 02 
+(V) 12 09 07 4B  46 4D 5F 30  30 31 09 10  36 39 37 30 
+(V) 36 33 31 34  30 37 32 36  32 39 38 36  09 07 4D 41 
+(V) 33 30 34 48  34 06 00 00  13 C0 06 00  00 00 00 06 
+(V) 00 00 00 00  06 00 00 01  D5 06 00 00  4C DD 06 00 
+(V) 00 05 0E 06  00 00 03 90  06 00 00 09  34 06 00 00 
+(V) 09 69 06 00  00 09 59 09  0C 07 E8 0A  01 02 13 00 
+(V) 0A FF 80 00  00 06 02 8E  4B 5E 06 00  00 00 00 06 
+(V) 00 97 35 DE  06 00 08 97  2F FA E5 7E  
+(V) LLC frame:
+(V) E6 E7 00 0F  40 00 00 00  09 0C 07 E8  0A 01 02 13 
+(V) 00 0A FF 80  00 00 02 12  09 07 4B 46  4D 5F 30 30 
+(V) 31 09 10 36  39 37 30 36  33 31 34 30  37 32 36 32 
+(V) 39 38 36 09  07 4D 41 33  30 34 48 34  06 00 00 13 
+(V) C0 06 00 00  00 00 06 00  00 00 00 06  00 00 01 D5 
+(V) 06 00 00 4C  DD 06 00 00  05 0E 06 00  00 03 90 06 
+(V) 00 00 09 34  06 00 00 09  69 06 00 00  09 59 09 0C 
+(V) 07 E8 0A 01  02 13 00 0A  FF 80 00 00  06 02 8E 4B 
+(V) 5E 06 00 00  00 00 06 00  97 35 DE 06  00 08 97 2F 
+(V) 
+(V) DLMS frame:
+(V) 0F 40 00 00  00 09 0C 07  E8 0A 01 02  13 00 0A FF 
+(V) 80 00 00 02  12 09 07 4B  46 4D 5F 30  30 31 09 10 
+(V) 36 39 37 30  36 33 31 34  30 37 32 36  32 39 38 36 
+(V) 09 07 4D 41  33 30 34 48  34 06 00 00  13 C0 06 00 
+(V) 00 00 00 06  00 00 00 00  06 00 00 01  D5 06 00 00 
+(V) 4C DD 06 00  00 05 0E 06  00 00 03 90  06 00 00 09 
+(V) 34 06 00 00  09 69 06 00  00 09 59 09  0C 07 E8 0A 
+(V) 01 02 13 00  0A FF 80 00  00 06 02 8E  4B 5E 06 00 
+(V) 00 00 00 06  00 97 35 DE  06 00 08 97  2F 
+(D) Received valid DLMS at 31
+(V) Using application data:
+(V) 02 12 09 07  4B 46 4D 5F  30 30 31 09  10 36 39 37 
+(V) 30 36 33 31  34 30 37 32  36 32 39 38  36 09 07 4D 
+(V) 41 33 30 34  48 34 06 00  00 13 C0 06  00 00 00 00 
+(V) 06 00 00 00  00 06 00 00  01 D5 06 00  00 4C DD 06 
+(V) 00 00 05 0E  06 00 00 03  90 06 00 00  09 34 06 00 
+(V) 00 09 69 06  00 00 09 59  09 0C 07 E8  0A 01 02 13 
+(V) 00 0A FF 80  00 00 06 02  8E 4B 5E 06  00 00 00 00 
+(V) 06 00 97 35  DE 06 00 08  97 2F 
+(V) DLMS
+(D) READY to update (internal clock 17:00:12 UTC, meter clock: 17:00:10, list type 3, est: 1, using clock: 0)
+(D) Updating data storage using actual data
+(D) Clearing hours from 16 to 17
+(D) Clearing days from 1 to 1
+(D) Day is not happy
+(D)  - normal
+(I) Saving data
+(I) Saving energy accounting
+(W) Used 1249ms to read HAN port (true)
+(V) HDLC frame:
+(V) 7E A0 27 01  02 01 10 5A  87 E6 E7 00  0F 40 00 00 
+(V) 00 09 0C 07  E8 0A 01 02  13 00 0C FF  80 00 00 02 
+(V) 01 06 00 00  13 BC 15 50  7E 
+(V) LLC frame:
+(V) E6 E7 00 0F  40 00 00 00  09 0C 07 E8  0A 01 02 13 
+(V) 00 0C FF 80  00 00 02 01  06 00 00 13  BC 
+(V) DLMS frame:
+(V) 0F 40 00 00  00 09 0C 07  E8 0A 01 02  13 00 0C FF 
+(V) 80 00 00 02  01 06 00 00  13 BC 
+(D) Received valid DLMS at 31
+(V) Using application data:
+(V) 02 01 06 00  00 13 BC 
+(V) DLMS
+(D) NOT Ready to update (internal clock 17:00:12 UTC, meter clock: 00:00:00, list type 1, est: 0)
+(V) HDLC frame:
+(V) 7E A0 27 01  02 01 10 5A  87 E6 E7 00  0F 40 00 00 
+(V) 00 09 0C 07  E8 0A 01 02  13 00 0E FF  80 00 00 02 
+(V) 01 06 00 00  13 B7 7D EC  7E 
+(V) LLC frame:
+(V) E6 E7 00 0F  40 00 00 00  09 0C 07 E8  0A 01 02 13 
+(V) 00 0E FF 80  00 00 02 01  06 00 00 13  B7 
+(V) DLMS frame:
+(V) 0F 40 00 00  00 09 0C 07  E8 0A 01 02  13 00 0E FF 
+(V) 80 00 00 02  01 06 00 00  13 B7 
+(D) Received valid DLMS at 31
+(V) Using application data:
+(V) 02 01 06 00  00 13 B7 

frames/austria.raw

@@ -42,4 +42,4 @@ DB
 09 06 01 00 47 07 00 FF 12 00 54 02 02 0F FE 16 21 
 09 06 01 00 0D 07 00 FF 10 03 CF 02 02 0F FD 16 FF // Power factor
 09 0C 31 37 38 32 31 30 30 31 35 31 36 35 // Meter ID
-01 67
+01 67

frames/dsmr.raw

@@ -0,0 +1 @@
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

frames/lng2.raw

@@ -0,0 +1,33 @@
+7E 
+A0 76 CE FF 03 13 3C 02 E6 E7 00 
+
+DB 
+08 4C 47 5A 67 72 A9 A1 11 
+5E 30 00 21 80 F7 FE B8 07 C6
+72 B1 90 AE AC 15 D0 AD 95 7B AC 13 7E 67 D8 A2
+F0 43 51 3C 63 B6 A1 89 10 AE 9A 7E 55 4A 12 49
+B9 6D EB A5 7B 57 03 69 9A BF 16 5E AD 2A 54 41
+65 5E 79 C6 95 71 92 46 A2 3F 5B 63 0D 53 96 7D
+42 52 1F A3 80 1C 00 E8 E3 
+A4 B3 9B 86 CB E5 2D 2C CA B0 E2 B7 
+AE 4D 
+7E
+
+
+0f00057e41 // UI Frame header
+0c07e60c0c010c232dff800000 // Date & time
+020e // Structure with 14 items
+1200ec // U1 = 236 V
+1200ec // U2 = 236 V
+1200ec // U3 = 236 V
+120000 // I1 = 0.00 A
+12002e // I2 = 0.46 A
+12001a // I3 = 0.26 A
+060000007d // Active import = 125 W
+0600000000 // Active export = 0 W
+0601a96ebd // Accumulated import = 27881.149 kWh
+0600001dc3 // Accumulated export = 7.619 kWh
+120190 // 400 ?
+120003 // 3 ?
+120120 // 288 ?
+09083330313337313831 // Meter ID = 30137181

frames/slovenia-iskra.raw

@@ -0,0 +1,34 @@
+02 12 
+09 10 49 53 4B 31 30 33 30 37 38 39 33 37 35 36 30 36 // str: ISK1030789375606 (device name)
+09 08 31 36 38 32 30 30 30 35 // str: 16820005 (device id)
+06 00 00 05 71 // active import
+06 00 00 00 00 // active export
+06 00 00 00 00 // reactive import
+06 00 00 02 E2 // reactive export
+12 09 4B // U1
+12 09 4B // U2
+12 08 F8 // U3
+12 00 67 // I1
+12 00 7D // I2
+12 02 55 // I3
+06 00 00 00 10 // L1 a+
+06 00 00 00 33 // L2 a+
+06 00 00 05 2D // L3 a+
+06 00 00 00 00 // L1 a-
+06 00 00 00 00 // L2 a-
+06 00 00 00 00 // L3 a-
+
+
+02 0C 
+09 10 49 53 4B 31 30 33 30 37 38 39 33 37 35 36 30 36 
+09 08 31 36 38 32 30 30 30 36 
+16 01 // Disconnect control
+09 02 00 01 // Currently active energy tariff
+06 00 00 CE 65 // 1.8.0 a+
+06 00 00 35 19 // 1.8.1
+06 00 00 99 4C // 1.8.2
+06 00 02 B7 07 // 2.8.0 a-
+06 00 01 33 17 // 2.8.1
+06 00 01 83 F0 // 2.8.2
+06 00 01 A5 6A // q+
+06 00 00 A8 F5 // q-

hardware/README.md

@@ -1 +1 @@
-[See Hardware page in Wiki](https://github.com/gskjold/AmsToMqttBridge/wiki)
+[See Hardware page in Wiki](https://github.com/UtilitechAS/amsreader-firmware/wiki)

hardware/v1/kicad/HAN_ESP_TSS721.kicad_prl

@@ -0,0 +1,76 @@
+{
+  "board": {
+    "active_layer": 0,
+    "active_layer_preset": "",
+    "auto_track_width": true,
+    "hidden_nets": [],
+    "high_contrast_mode": 0,
+    "net_color_mode": 1,
+    "opacity": {
+      "pads": 1.0,
+      "tracks": 1.0,
+      "vias": 1.0,
+      "zones": 0.6
+    },
+    "ratsnest_display_mode": 0,
+    "selection_filter": {
+      "dimensions": true,
+      "footprints": true,
+      "graphics": true,
+      "keepouts": true,
+      "lockedItems": true,
+      "otherItems": true,
+      "pads": true,
+      "text": true,
+      "tracks": true,
+      "vias": true,
+      "zones": true
+    },
+    "visible_items": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      7,
+      8,
+      9,
+      10,
+      11,
+      12,
+      13,
+      14,
+      15,
+      16,
+      17,
+      18,
+      19,
+      20,
+      21,
+      22,
+      23,
+      24,
+      25,
+      26,
+      27,
+      28,
+      29,
+      30,
+      32,
+      33,
+      34,
+      35,
+      36
+    ],
+    "visible_layers": "fffffff_ffffffff",
+    "zone_display_mode": 0
+  },
+  "meta": {
+    "filename": "HAN_ESP_TSS721.kicad_prl",
+    "version": 3
+  },
+  "project": {
+    "files": []
+  }
+}

hardware/v1/kicad/HAN_ESP_TSS721.kicad_pro

@@ -0,0 +1,440 @@
+{
+  "board": {
+    "design_settings": {
+      "defaults": {
+        "board_outline_line_width": 0.15,
+        "copper_line_width": 0.19999999999999998,
+        "copper_text_italic": false,
+        "copper_text_size_h": 1.5,
+        "copper_text_size_v": 1.5,
+        "copper_text_thickness": 0.3,
+        "copper_text_upright": false,
+        "courtyard_line_width": 0.049999999999999996,
+        "dimension_precision": 4,
+        "dimension_units": 3,
+        "dimensions": {
+          "arrow_length": 1270000,
+          "extension_offset": 500000,
+          "keep_text_aligned": true,
+          "suppress_zeroes": false,
+          "text_position": 0,
+          "units_format": 1
+        },
+        "fab_line_width": 0.09999999999999999,
+        "fab_text_italic": false,
+        "fab_text_size_h": 1.0,
+        "fab_text_size_v": 1.0,
+        "fab_text_thickness": 0.15,
+        "fab_text_upright": false,
+        "other_line_width": 0.09999999999999999,
+        "other_text_italic": false,
+        "other_text_size_h": 1.0,
+        "other_text_size_v": 1.0,
+        "other_text_thickness": 0.15,
+        "other_text_upright": false,
+        "pads": {
+          "drill": 0.762,
+          "height": 1.524,
+          "width": 1.524
+        },
+        "silk_line_width": 0.15,
+        "silk_text_italic": false,
+        "silk_text_size_h": 1.0,
+        "silk_text_size_v": 1.0,
+        "silk_text_thickness": 0.15,
+        "silk_text_upright": false,
+        "zones": {
+          "45_degree_only": true,
+          "min_clearance": 0.508
+        }
+      },
+      "diff_pair_dimensions": [],
+      "drc_exclusions": [],
+      "meta": {
+        "filename": "board_design_settings.json",
+        "version": 2
+      },
+      "rule_severities": {
+        "annular_width": "error",
+        "clearance": "error",
+        "copper_edge_clearance": "error",
+        "courtyards_overlap": "error",
+        "diff_pair_gap_out_of_range": "error",
+        "diff_pair_uncoupled_length_too_long": "error",
+        "drill_out_of_range": "error",
+        "duplicate_footprints": "warning",
+        "extra_footprint": "warning",
+        "footprint_type_mismatch": "error",
+        "hole_clearance": "error",
+        "hole_near_hole": "error",
+        "invalid_outline": "error",
+        "item_on_disabled_layer": "error",
+        "items_not_allowed": "error",
+        "length_out_of_range": "error",
+        "malformed_courtyard": "error",
+        "microvia_drill_out_of_range": "error",
+        "missing_courtyard": "ignore",
+        "missing_footprint": "warning",
+        "net_conflict": "warning",
+        "npth_inside_courtyard": "ignore",
+        "padstack": "error",
+        "pth_inside_courtyard": "ignore",
+        "shorting_items": "error",
+        "silk_over_copper": "warning",
+        "silk_overlap": "warning",
+        "skew_out_of_range": "error",
+        "through_hole_pad_without_hole": "error",
+        "too_many_vias": "error",
+        "track_dangling": "warning",
+        "track_width": "error",
+        "tracks_crossing": "error",
+        "unconnected_items": "error",
+        "unresolved_variable": "error",
+        "via_dangling": "warning",
+        "zone_has_empty_net": "error",
+        "zones_intersect": "error"
+      },
+      "rules": {
+        "allow_blind_buried_vias": false,
+        "allow_microvias": false,
+        "max_error": 0.005,
+        "min_clearance": 0.0,
+        "min_copper_edge_clearance": 0.075,
+        "min_hole_clearance": 0.25,
+        "min_hole_to_hole": 0.25,
+        "min_microvia_diameter": 0.19999999999999998,
+        "min_microvia_drill": 0.09999999999999999,
+        "min_silk_clearance": 0.0,
+        "min_through_hole_diameter": 0.3,
+        "min_track_width": 0.19999999999999998,
+        "min_via_annular_width": 0.049999999999999996,
+        "min_via_diameter": 0.39999999999999997,
+        "use_height_for_length_calcs": true
+      },
+      "track_widths": [
+        0.0,
+        0.2,
+        0.4,
+        0.6,
+        1.0
+      ],
+      "via_dimensions": [],
+      "zones_allow_external_fillets": false,
+      "zones_use_no_outline": true
+    },
+    "layer_presets": []
+  },
+  "boards": [],
+  "cvpcb": {
+    "equivalence_files": []
+  },
+  "erc": {
+    "erc_exclusions": [],
+    "meta": {
+      "version": 0
+    },
+    "pin_map": [
+      [
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0,
+        0,
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+      ],
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+        0,
+        1,
+        0,
+        0,
+        1,
+        0,
+        2,
+        2,
+        2,
+        2
+      ],
+      [
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0,
+        1,
+        0,
+        1,
+        2
+      ],
+      [
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+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        2,
+        1,
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+      ],
+      [
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+        0,
+        0,
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+      ],
+      [
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+        1,
+        1,
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+        1,
+        1,
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+      ],
+      [
+        0,
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+        1,
+        0,
+        0,
+        1,
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+        0,
+        0,
+        0,
+        2
+      ],
+      [
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+        1,
+        2,
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+        2,
+        2,
+        2
+      ],
+      [
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+        1,
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+      ],
+      [
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+        1,
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+        0,
+        1,
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+        0,
+        0,
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+      ],
+      [
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2
+      ]
+    ],
+    "rule_severities": {
+      "bus_definition_conflict": "error",
+      "bus_entry_needed": "error",
+      "bus_label_syntax": "error",
+      "bus_to_bus_conflict": "error",
+      "bus_to_net_conflict": "error",
+      "different_unit_footprint": "error",
+      "different_unit_net": "error",
+      "duplicate_reference": "error",
+      "duplicate_sheet_names": "error",
+      "extra_units": "error",
+      "global_label_dangling": "warning",
+      "hier_label_mismatch": "error",
+      "label_dangling": "error",
+      "lib_symbol_issues": "warning",
+      "multiple_net_names": "warning",
+      "net_not_bus_member": "warning",
+      "no_connect_connected": "warning",
+      "no_connect_dangling": "warning",
+      "pin_not_connected": "error",
+      "pin_not_driven": "error",
+      "pin_to_pin": "warning",
+      "power_pin_not_driven": "error",
+      "similar_labels": "warning",
+      "unannotated": "error",
+      "unit_value_mismatch": "error",
+      "unresolved_variable": "error",
+      "wire_dangling": "error"
+    }
+  },
+  "libraries": {
+    "pinned_footprint_libs": [],
+    "pinned_symbol_libs": []
+  },
+  "meta": {
+    "filename": "HAN_ESP_TSS721.kicad_pro",
+    "version": 1
+  },
+  "net_settings": {
+    "classes": [
+      {
+        "bus_width": 12.0,
+        "clearance": 0.2,
+        "diff_pair_gap": 0.25,
+        "diff_pair_via_gap": 0.25,
+        "diff_pair_width": 0.2,
+        "line_style": 0,
+        "microvia_diameter": 0.3,
+        "microvia_drill": 0.1,
+        "name": "Default",
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.25,
+        "via_diameter": 0.6,
+        "via_drill": 0.4,
+        "wire_width": 6.0
+      },
+      {
+        "bus_width": 12.0,
+        "clearance": 0.5,
+        "diff_pair_gap": 0.25,
+        "diff_pair_via_gap": 0.25,
+        "diff_pair_width": 0.2,
+        "line_style": 0,
+        "microvia_diameter": 0.5,
+        "microvia_drill": 0.2,
+        "name": "PWR",
+        "nets": [
+          "+3V3"
+        ],
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.5,
+        "via_diameter": 0.8,
+        "via_drill": 0.6,
+        "wire_width": 6.0
+      }
+    ],
+    "meta": {
+      "version": 2
+    },
+    "net_colors": null
+  },
+  "pcbnew": {
+    "last_paths": {
+      "gencad": "",
+      "idf": "",
+      "netlist": "",
+      "specctra_dsn": "",
+      "step": "",
+      "vrml": ""
+    },
+    "page_layout_descr_file": ""
+  },
+  "schematic": {
+    "annotate_start_num": 0,
+    "drawing": {
+      "default_line_thickness": 6.0,
+      "default_text_size": 50.0,
+      "field_names": [],
+      "intersheets_ref_own_page": false,
+      "intersheets_ref_prefix": "",
+      "intersheets_ref_short": false,
+      "intersheets_ref_show": false,
+      "intersheets_ref_suffix": "",
+      "junction_size_choice": 3,
+      "label_size_ratio": 0.25,
+      "pin_symbol_size": 0.0,
+      "text_offset_ratio": 0.08
+    },
+    "legacy_lib_dir": "",
+    "legacy_lib_list": [],
+    "meta": {
+      "version": 1
+    },
+    "net_format_name": "",
+    "ngspice": {
+      "fix_include_paths": true,
+      "fix_passive_vals": false,
+      "meta": {
+        "version": 0
+      },
+      "model_mode": 0,
+      "workbook_filename": ""
+    },
+    "page_layout_descr_file": "",
+    "plot_directory": "",
+    "spice_adjust_passive_values": false,
+    "spice_external_command": "spice \"%I\"",
+    "subpart_first_id": 65,
+    "subpart_id_separator": 0
+  },
+  "sheets": [],
+  "text_variables": {}
+}

hardware/v1/kicad/fp-info-cache

@@ -0,0 +1 @@
+0

hardware/wemos_mbus_shield/kicad/d1_mini_shield-rescue.dcm

@@ -0,0 +1,3 @@
+EESchema-DOCLIB  Version 2.0
+#
+#End Doc Library

hardware/wemos_mbus_shield/kicad/d1_mini_shield-rescue.lib

@@ -1,6 +1,21 @@
 EESchema-LIBRARY Version 2.4
 #encoding utf-8
 #
+# +3.3V-power
+#
+DEF +3.3V-power #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "+3.3V-power" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
 # CONN_01X08
 #
 DEF CONN_01X08 P 0 40 Y N 1 F N
@@ -35,4 +50,23 @@ X P8 8 -200 -350 150 R 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Jumper-Device
+#
+DEF Jumper-Device JP 0 30 Y N 1 F N
+F0 "JP" 0 150 50 H V C CNN
+F1 "Jumper-Device" 0 -80 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ SolderJumper*
+$ENDFPLIST
+DRAW
+C -100 0 35 0 1 0 N
+A 0 -26 125 375 1422 0 1 0 N 99 50 -98 50
+C 100 0 35 0 1 0 N
+X 1 1 -300 0 165 R 50 50 0 1 P
+X 2 2 300 0 165 L 50 50 0 1 P
+ENDDRAW
+ENDDEF
+#
 #End Library

hardware/wemos_mbus_shield/kicad/d1_mini_shield.kicad_prl

@@ -0,0 +1,75 @@
+{
+  "board": {
+    "active_layer": 0,
+    "active_layer_preset": "",
+    "auto_track_width": true,
+    "hidden_nets": [],
+    "high_contrast_mode": 0,
+    "net_color_mode": 1,
+    "opacity": {
+      "pads": 1.0,
+      "tracks": 1.0,
+      "vias": 1.0,
+      "zones": 0.6
+    },
+    "ratsnest_display_mode": 0,
+    "selection_filter": {
+      "dimensions": true,
+      "footprints": true,
+      "graphics": true,
+      "keepouts": true,
+      "lockedItems": true,
+      "otherItems": true,
+      "pads": true,
+      "text": true,
+      "tracks": true,
+      "vias": true,
+      "zones": true
+    },
+    "visible_items": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      8,
+      9,
+      10,
+      11,
+      12,
+      13,
+      14,
+      15,
+      16,
+      17,
+      18,
+      19,
+      20,
+      21,
+      22,
+      23,
+      24,
+      25,
+      26,
+      27,
+      28,
+      29,
+      30,
+      32,
+      33,
+      34,
+      35,
+      36
+    ],
+    "visible_layers": "fffffff_ffffffff",
+    "zone_display_mode": 0
+  },
+  "meta": {
+    "filename": "d1_mini_shield.kicad_prl",
+    "version": 3
+  },
+  "project": {
+    "files": []
+  }
+}

hardware/wemos_mbus_shield/kicad/d1_mini_shield.kicad_pro

@@ -0,0 +1,356 @@
+{
+  "board": {
+    "design_settings": {
+      "defaults": {
+        "board_outline_line_width": 0.15,
+        "copper_line_width": 0.2,
+        "copper_text_italic": false,
+        "copper_text_size_h": 1.5,
+        "copper_text_size_v": 1.5,
+        "copper_text_thickness": 0.3,
+        "copper_text_upright": true,
+        "courtyard_line_width": 0.05,
+        "other_line_width": 0.15,
+        "other_text_italic": false,
+        "other_text_size_h": 1.0,
+        "other_text_size_v": 1.0,
+        "other_text_thickness": 0.15,
+        "other_text_upright": true,
+        "silk_line_width": 0.15,
+        "silk_text_italic": false,
+        "silk_text_size_h": 1.0,
+        "silk_text_size_v": 1.0,
+        "silk_text_thickness": 0.15,
+        "silk_text_upright": true
+      },
+      "diff_pair_dimensions": [
+        {
+          "gap": 0.25,
+          "via_gap": 0.25,
+          "width": 0.2
+        }
+      ],
+      "drc_exclusions": [],
+      "rule_severitieslegacy_courtyards_overlap": true,
+      "rule_severitieslegacy_no_courtyard_defined": false,
+      "rules": {
+        "allow_blind_buried_vias": false,
+        "allow_microvias": false,
+        "min_hole_to_hole": 0.25,
+        "min_microvia_diameter": 0.2,
+        "min_microvia_drill": 0.09999999999999999,
+        "min_through_hole_diameter": 0.3,
+        "min_track_width": 0.2,
+        "min_via_diameter": 0.4,
+        "solder_mask_clearance": 0.2,
+        "solder_mask_min_width": 0.0,
+        "solder_paste_clearance": 0.0,
+        "solder_paste_margin_ratio": -0.0
+      },
+      "track_widths": [
+        0.25,
+        0.5
+      ],
+      "via_dimensions": [
+        {
+          "diameter": 0.6,
+          "drill": 0.4
+        }
+      ]
+    },
+    "layer_presets": []
+  },
+  "boards": [],
+  "cvpcb": {
+    "equivalence_files": []
+  },
+  "erc": {
+    "erc_exclusions": [],
+    "meta": {
+      "version": 0
+    },
+    "pin_map": [
+      [
+        0,
+        0,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0,
+        0,
+        0,
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+        2
+      ],
+      [
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+      ],
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+      ],
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+        0,
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+        2
+      ],
+      [
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+        0,
+        0,
+        0,
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+        0,
+        0,
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+        0,
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+      ],
+      [
+        1,
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+        1,
+        1,
+        1,
+        0,
+        1,
+        1,
+        1,
+        1,
+        1,
+        2
+      ],
+      [
+        0,
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+        1,
+        0,
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+      ],
+      [
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+        1,
+        2,
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+        2,
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+      ],
+      [
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+        1,
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+      ],
+      [
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+        1,
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+        0,
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+      ],
+      [
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2
+      ]
+    ],
+    "rule_severities": {
+      "bus_definition_conflict": "error",
+      "bus_entry_needed": "error",
+      "bus_label_syntax": "error",
+      "bus_to_bus_conflict": "error",
+      "bus_to_net_conflict": "error",
+      "different_unit_footprint": "error",
+      "different_unit_net": "error",
+      "duplicate_reference": "error",
+      "duplicate_sheet_names": "error",
+      "extra_units": "error",
+      "global_label_dangling": "warning",
+      "hier_label_mismatch": "error",
+      "label_dangling": "error",
+      "lib_symbol_issues": "warning",
+      "multiple_net_names": "warning",
+      "net_not_bus_member": "warning",
+      "no_connect_connected": "warning",
+      "no_connect_dangling": "warning",
+      "pin_not_connected": "error",
+      "pin_not_driven": "error",
+      "pin_to_pin": "warning",
+      "power_pin_not_driven": "error",
+      "similar_labels": "warning",
+      "unannotated": "error",
+      "unit_value_mismatch": "error",
+      "unresolved_variable": "error",
+      "wire_dangling": "error"
+    }
+  },
+  "libraries": {
+    "pinned_footprint_libs": [],
+    "pinned_symbol_libs": []
+  },
+  "meta": {
+    "filename": "d1_mini_shield.kicad_pro",
+    "version": 1
+  },
+  "net_settings": {
+    "classes": [
+      {
+        "bus_width": 12.0,
+        "clearance": 0.2,
+        "diff_pair_gap": 0.25,
+        "diff_pair_via_gap": 0.25,
+        "diff_pair_width": 0.2,
+        "line_style": 0,
+        "microvia_diameter": 0.3,
+        "microvia_drill": 0.1,
+        "name": "Default",
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.25,
+        "via_diameter": 0.8,
+        "via_drill": 0.4,
+        "wire_width": 6.0
+      }
+    ],
+    "meta": {
+      "version": 2
+    },
+    "net_colors": null
+  },
+  "pcbnew": {
+    "last_paths": {
+      "gencad": "",
+      "idf": "",
+      "netlist": "d1_mini_shield.net",
+      "specctra_dsn": "",
+      "step": "",
+      "vrml": ""
+    },
+    "page_layout_descr_file": ""
+  },
+  "schematic": {
+    "annotate_start_num": 0,
+    "drawing": {
+      "default_line_thickness": 6.0,
+      "default_text_size": 50.0,
+      "field_names": [],
+      "intersheets_ref_own_page": false,
+      "intersheets_ref_prefix": "",
+      "intersheets_ref_short": false,
+      "intersheets_ref_show": false,
+      "intersheets_ref_suffix": "",
+      "junction_size_choice": 3,
+      "label_size_ratio": 0.25,
+      "pin_symbol_size": 0.0,
+      "text_offset_ratio": 0.08
+    },
+    "legacy_lib_dir": "",
+    "legacy_lib_list": [],
+    "meta": {
+      "version": 1
+    },
+    "net_format_name": "Pcbnew",
+    "ngspice": {
+      "fix_include_paths": true,
+      "fix_passive_vals": false,
+      "meta": {
+        "version": 0
+      },
+      "model_mode": 0,
+      "workbook_filename": ""
+    },
+    "page_layout_descr_file": "",
+    "plot_directory": "",
+    "spice_adjust_passive_values": false,
+    "spice_external_command": "spice \"%I\"",
+    "subpart_first_id": 65,
+    "subpart_id_separator": 0
+  },
+  "sheets": [],
+  "text_variables": {}
+}

lib/AmsConfiguration/include/AmsConfiguration.h

@@ -0,0 +1,367 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _AMSCONFIGURATION_h
+#define _AMSCONFIGURATION_h
+#include <EEPROM.h>
+#include "Arduino.h"
+
+#define EEPROM_SIZE 1024*3
+#define EEPROM_CHECK_SUM 104 // Used to check if config is stored. Change if structure changes
+#define EEPROM_CLEARED_INDICATOR 0xFC
+#define EEPROM_CONFIG_ADDRESS 0
+#define EEPROM_TEMP_CONFIG_ADDRESS 2048
+
+#define CONFIG_SYSTEM_START 8
+#define CONFIG_NETWORK_START 40
+#define CONFIG_METER_START 296
+#define CONFIG_GPIO_START 368
+#define CONFIG_PRICE_START 400
+#define CONFIG_ENERGYACCOUNTING_START 472
+#define CONFIG_WEB_START 496
+#define CONFIG_DEBUG_START 632
+#define CONFIG_NTP_START 640
+#define CONFIG_MQTT_START 768
+#define CONFIG_DOMOTICZ_START 1536
+#define CONFIG_HA_START 1552
+#define CONFIG_UI_START 1720
+#define CONFIG_CLOUD_START 1742
+#define CONFIG_UPGRADE_INFO_START 1934
+
+#define CONFIG_METER_START_103 32
+#define CONFIG_UPGRADE_INFO_START_103 216
+#define CONFIG_UI_START_103 248
+#define CONFIG_GPIO_START_103 266
+#define CONFIG_ENTSOE_START_103 290
+#define CONFIG_WIFI_START_103 360
+#define CONFIG_ENERGYACCOUNTING_START_103 576
+#define CONFIG_WEB_START_103 648
+#define CONFIG_DEBUG_START_103 824
+#define CONFIG_DOMOTICZ_START_103 856 
+#define CONFIG_NTP_START_103 872
+#define CONFIG_MQTT_START_103 1004
+#define CONFIG_HA_START_103 1680
+
+#define LED_BEHAVIOUR_DEFAULT 0
+#define LED_BEHAVIOUR_BOOT 1
+#define LED_BEHAVIOUR_ERROR_ONLY 3
+#define LED_BEHAVIOUR_OFF 9
+
+struct ResetDataContainer {
+	uint8_t cause;
+	uint8_t last_cause;
+	uint8_t magic;
+};
+
+struct SystemConfig {
+	uint8_t boardType;
+	bool vendorConfigured;
+	bool userConfigured;
+	uint8_t dataCollectionConsent; // 0 = unknown, 1 = accepted, 2 = declined
+	char country[3];
+	uint8_t energyspeedometer;
+}; // 8
+
+struct NetworkConfig {
+	char ssid[32];
+	char psk[64];
+    char ip[16];
+    char gateway[16];
+    char subnet[16];
+	char dns1[16];
+	char dns2[16];
+	char hostname[32];
+	bool mdns;
+	uint8_t power;
+	uint8_t sleep;
+	uint8_t use11b;
+	bool ipv6;
+	uint8_t mode;
+}; // 214
+
+struct MqttConfig {
+	char host[128];
+	uint16_t port;
+	char clientId[32];
+	char publishTopic[64];
+	char subscribeTopic[64];
+	char username[128];
+	char password[256];
+	uint8_t payloadFormat;
+	bool ssl;
+	uint8_t magic;
+	bool stateUpdate;
+	uint16_t stateUpdateInterval;
+	uint16_t timeout;
+	uint8_t keepalive;
+}; // 685
+
+struct WebConfig {
+	uint8_t security;
+	char username[37];
+	char password[37];
+	char context[37];
+}; // 112
+
+struct WebConfig103 {
+	uint8_t security;
+	char username[64];
+	char password[64];
+}; // 129
+
+struct MeterConfig {
+	uint32_t baud;
+	uint8_t parity;
+	bool invert;
+	uint8_t distributionSystem;
+	uint16_t mainFuse;
+	uint16_t productionCapacity;
+	uint8_t encryptionKey[16];
+	uint8_t authenticationKey[16];
+	uint32_t wattageMultiplier;
+	uint32_t voltageMultiplier;
+	uint32_t amperageMultiplier;
+	uint32_t accumulatedMultiplier;
+	uint8_t source;
+	uint8_t parser;
+	uint8_t bufferSize;
+	uint8_t rxPin;
+	bool rxPinPullup;
+	uint8_t txPin;
+}; // 65
+
+struct DebugConfig {
+	bool telnet;
+	bool serial;
+	uint8_t level;
+}; // 3
+
+struct GpioConfig {
+	uint8_t apPin;
+	uint8_t ledPin;
+	bool ledInverted;
+	uint8_t ledPinRed;
+	uint8_t ledPinGreen;
+	uint8_t ledPinBlue;
+	bool ledRgbInverted;
+	uint8_t tempSensorPin;
+	uint8_t tempAnalogSensorPin;
+	uint8_t vccPin;
+	int16_t vccOffset;
+	uint16_t vccMultiplier;
+	uint8_t vccBootLimit;
+	uint16_t vccResistorGnd;
+	uint16_t vccResistorVcc;
+	uint8_t ledDisablePin;
+	uint8_t ledBehaviour;
+}; // 21
+
+struct GpioConfig103 {
+	uint8_t hanPin;
+	uint8_t apPin;
+	uint8_t ledPin;
+	bool ledInverted;
+	uint8_t ledPinRed;
+	uint8_t ledPinGreen;
+	uint8_t ledPinBlue;
+	bool ledRgbInverted;
+	uint8_t tempSensorPin;
+	uint8_t tempAnalogSensorPin;
+	uint8_t vccPin;
+	int16_t vccOffset;
+	uint16_t vccMultiplier;
+	uint8_t vccBootLimit;
+	uint16_t vccResistorGnd;
+	uint16_t vccResistorVcc;
+	bool hanPinPullup;
+	uint8_t ledDisablePin;
+	uint8_t ledBehaviour;
+}; // 23
+
+struct DomoticzConfig {
+	uint16_t elidx;
+	uint16_t vl1idx;
+	uint16_t vl2idx;
+	uint16_t vl3idx;
+	uint16_t cl1idx;
+}; // 10
+
+struct HomeAssistantConfig {
+	char discoveryPrefix[64];
+	char discoveryHostname[64];
+	char discoveryNameTag[16];
+}; // 145
+
+struct NtpConfig {
+	bool enable;
+	bool dhcp;
+	char server[64];
+	char timezone[32];
+}; // 98
+
+struct PriceServiceConfig {
+	char entsoeToken[37];
+	char area[17];
+	char currency[4];
+	uint32_t unused1;
+	bool enabled;
+	uint16_t unused2;
+}; // 64
+
+struct EnergyAccountingConfig {
+	uint16_t thresholds[10];
+	uint8_t hours;
+}; // 21
+
+struct UiConfig {
+	uint8_t showImport;
+	uint8_t showExport;
+	uint8_t showVoltage;
+	uint8_t showAmperage;
+	uint8_t showReactive;
+	uint8_t showRealtime;
+	uint8_t showPeaks;
+	uint8_t showPricePlot;
+	uint8_t showDayPlot;
+	uint8_t showMonthPlot;
+	uint8_t showTemperaturePlot;
+	uint8_t showRealtimePlot;
+	uint8_t showPerPhasePower;
+	uint8_t showPowerFactor;
+	uint8_t darkMode;
+	char language[3];
+}; // 15
+
+struct UpgradeInformation {
+	char fromVersion[8];
+	char toVersion[8];
+    uint32_t size;
+    uint16_t block_position;
+    uint8_t retry_count;
+    uint8_t reboot_count;
+	int8_t errorCode;
+}; // 25
+
+struct CloudConfig {
+	bool enabled;
+	uint8_t interval;
+	char hostname[64];
+	uint16_t port;
+	uint8_t clientId[16];
+	uint8_t proto;
+}; // 88
+
+class AmsConfiguration {
+public:
+	bool hasConfig();
+	int getConfigVersion();
+
+	bool save();
+
+	bool getSystemConfig(SystemConfig&);
+	bool setSystemConfig(SystemConfig&);
+	bool isSystemConfigChanged();
+	void ackSystemConfigChanged();
+
+	bool getNetworkConfig(NetworkConfig&);
+	bool setNetworkConfig(NetworkConfig&);
+	void clearNetworkConfig(NetworkConfig&);
+	void clearNetworkConfigIp(NetworkConfig&);
+	bool isNetworkConfigChanged();
+	void ackNetworkConfigChange();
+
+	bool getMqttConfig(MqttConfig&);
+	bool setMqttConfig(MqttConfig&);
+	void clearMqtt(MqttConfig&);
+	void setMqttChanged();
+	bool isMqttChanged();
+	void ackMqttChange();
+
+	bool getWebConfig(WebConfig&);
+	bool setWebConfig(WebConfig&);
+	void clearWebConfig(WebConfig&);
+	bool isWebChanged();
+	void ackWebChange();
+
+	bool getMeterConfig(MeterConfig&);
+	bool setMeterConfig(MeterConfig&);
+	void clearMeter(MeterConfig&);
+	void setMeterChanged();
+	bool isMeterChanged();
+	void ackMeterChanged();
+
+	bool getDebugConfig(DebugConfig&);
+	bool setDebugConfig(DebugConfig&);
+	void clearDebug(DebugConfig&);
+
+	bool pinUsed(uint8_t, GpioConfig&);
+
+	bool getGpioConfig(GpioConfig&);
+	bool setGpioConfig(GpioConfig&);
+	void clearGpio(GpioConfig& config, bool all=true);
+
+	void print(Print* debugger);
+
+	bool getDomoticzConfig(DomoticzConfig&);
+	bool setDomoticzConfig(DomoticzConfig&);
+	void clearDomo(DomoticzConfig&);
+
+	bool getHomeAssistantConfig(HomeAssistantConfig&);
+	bool setHomeAssistantConfig(HomeAssistantConfig&);
+	void clearHomeAssistantConfig(HomeAssistantConfig&);
+	
+	bool getNtpConfig(NtpConfig&);
+	bool setNtpConfig(NtpConfig&);
+	void clearNtp(NtpConfig&);
+	bool isNtpChanged();
+	void ackNtpChange();
+
+	bool getPriceServiceConfig(PriceServiceConfig&);
+	bool setPriceServiceConfig(PriceServiceConfig&);
+	void clearPriceServiceConfig(PriceServiceConfig&);
+	bool isPriceServiceChanged();
+	void ackPriceServiceChange();
+
+	bool getEnergyAccountingConfig(EnergyAccountingConfig&);
+	bool setEnergyAccountingConfig(EnergyAccountingConfig&);
+	void clearEnergyAccountingConfig(EnergyAccountingConfig&);
+	bool isEnergyAccountingChanged();
+	void ackEnergyAccountingChange();
+
+	bool getUiConfig(UiConfig&);
+	bool setUiConfig(UiConfig&);
+	void clearUiConfig(UiConfig&);
+	void setUiLanguageChanged();
+	bool isUiLanguageChanged();
+	void ackUiLanguageChange();
+
+	bool getUpgradeInformation(UpgradeInformation&);
+	bool setUpgradeInformation(UpgradeInformation&);
+	void clearUpgradeInformation(UpgradeInformation&);
+
+	bool getCloudConfig(CloudConfig&);
+	bool setCloudConfig(CloudConfig&);
+	void clearCloudConfig(CloudConfig&);
+	bool isCloudChanged();
+	void ackCloudConfig();
+
+	void clear();
+
+protected:
+
+private:
+	uint8_t configVersion = 0;
+
+	bool sysChanged = false, networkChanged = false, mqttChanged = false, webChanged = false, meterChanged = true, ntpChanged = true, priceChanged = false, energyAccountingChanged = true, cloudChanged = true, uiLanguageChanged = false;
+
+	bool relocateConfig103(); // 2.2.12, until, but not including 2.3
+
+	void saveToFs();
+	bool loadFromFs(uint8_t version);
+	void deleteFromFs(uint8_t version);
+};
+#endif
+

lib/AmsConfiguration/include/AmsStorage.h

@@ -1,7 +1,13 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _AMSSTORAGE_H
 #define _AMSSTORAGE_H
 
-#define FILE_FIRMWARE "/firmware.bin"
+#define FILE_FIRMWARE_DELETE "/firmware.bin"
 
 #define FILE_MQTT_CA "/mqtt-ca.pem"
 #define FILE_MQTT_CERT "/mqtt-cert.pem"
@@ -12,5 +18,6 @@
 #define FILE_ENERGYACCOUNTING "/energyaccounting.bin"
 
 #define FILE_CFG "/configfile.cfg"
+#define FILE_PRICE_CONF "/priceconf.bin"
 
 #endif

lib/AmsConfiguration/include/Timezones.h

@@ -0,0 +1,92 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include <Timezone.h>
+
+#define JULY1970 15634800
+
+TimeChangeRule TC_GMT  = {"GMT",  Last, Sun, Jan, 0,   0};
+TimeChangeRule TC_WET  = {"WET",  Last, Sun, Oct, 2,   0};
+TimeChangeRule TC_WEST = {"WEST", Last, Sun, Mar, 1,  60};
+TimeChangeRule TC_CET  = {"CET",  Last, Sun, Oct, 3,  60};
+TimeChangeRule TC_CEST = {"CEST", Last, Sun, Mar, 2, 120};
+TimeChangeRule TC_EET  = {"EET",  Last, Sun, Oct, 4, 120};
+TimeChangeRule TC_EEST = {"EEST", Last, Sun, Mar, 3, 180};
+
+Timezone GMT                   = Timezone(TC_GMT);
+Timezone WesterEuropean        = Timezone(TC_WET, TC_WEST);
+Timezone CentralEuropean       = Timezone(TC_CET, TC_CEST);
+Timezone EasternEuropean       = Timezone(TC_EET, TC_EEST);
+
+Timezone* resolveTimezone(char* name) {
+    if(strncmp_P(name, PSTR("Europe/"), 7) == 0) {
+        if(strncmp_P(name+7, PSTR("Amsterdam"), 9) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Athens"), 6) == 0)
+            return &EasternEuropean;
+        if(strncmp_P(name+7, PSTR("Belfast"), 7) == 0)
+            return &WesterEuropean;
+        if(strncmp_P(name+7, PSTR("Berlin"), 6) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Bratislava"), 10) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Brussels"), 8) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Bucharest"), 9) == 0)
+            return &EasternEuropean;
+        if(strncmp_P(name+7, PSTR("Budapest"), 8) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Copenhagen"), 10) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Dublin"), 6) == 0)
+            return &WesterEuropean;
+        if(strncmp_P(name+7, PSTR("Helsinki"), 8) == 0)
+            return &EasternEuropean;
+        if(strncmp_P(name+7, PSTR("Lisbon"), 6) == 0)
+            return &WesterEuropean;
+        if(strncmp_P(name+7, PSTR("Ljubljana"), 9) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("London"), 6) == 0)
+            return &WesterEuropean;
+        if(strncmp_P(name+7, PSTR("Luxembourg"), 10) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Madrid"), 6) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Malta"), 5) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Nicosia"), 7) == 0)
+            return &EasternEuropean;
+        if(strncmp_P(name+7, PSTR("Oslo"), 4) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Paris"), 5) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Podgorica"), 9) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Prague"), 6) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Riga"), 4) == 0)
+            return &EasternEuropean;
+        if(strncmp_P(name+7, PSTR("Rome"), 4) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Sofia"), 5) == 0)
+            return &EasternEuropean;
+        if(strncmp_P(name+7, PSTR("Stockholm"), 9) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Tallinn"), 7) == 0)
+            return &EasternEuropean;
+        if(strncmp_P(name+7, PSTR("Vienna"), 6) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Vilnius"), 7) == 0)
+            return &EasternEuropean;
+        if(strncmp_P(name+7, PSTR("Warsaw"), 6) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Zagreb"), 6) == 0)
+            return &CentralEuropean;
+        if(strncmp_P(name+7, PSTR("Zurich"), 6) == 0)
+            return &CentralEuropean;
+    }
+    return &GMT;
+}

lib/AmsConfiguration/include/hexutils.h

@@ -0,0 +1,19 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _HEXUTILS_H
+#define _HEXUTILS_H
+
+#include <stdint.h>
+#include "Arduino.h"
+
+String toHex(uint8_t* in);
+String toHex(uint8_t* in, uint16_t size);
+void fromHex(uint8_t *out, String in, uint16_t size);
+bool stripNonAscii(uint8_t* in, uint16_t size, bool extended = false);
+void debugPrint(uint8_t *buffer, uint16_t start, uint16_t length, Print* debugger);
+
+#endif

lib/AmsConfiguration/src/hexutils.cpp

@@ -0,0 +1,64 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "hexutils.h"
+
+String toHex(uint8_t* in) {
+	return toHex(in, sizeof(in)*2);
+}
+
+String toHex(uint8_t* in, uint16_t size) {
+	String hex;
+	for(int i = 0; i < size; i++) {
+		if(in[i] < 0x10) {
+			hex += '0';
+		}
+		hex += String(in[i], HEX);
+	}
+	hex.toUpperCase();
+	return hex;
+}
+
+void fromHex(uint8_t *out, String in, uint16_t size) {
+	for(int i = 0; i < size*2; i += 2) {
+		out[i/2] = strtol(in.substring(i, i+2).c_str(), 0, 16);
+	}
+}
+
+bool stripNonAscii(uint8_t* in, uint16_t size, bool extended) {
+	bool ret = false;
+	for(uint16_t i = 0; i < size; i++) {
+		if(in[i] == 0) { // Clear the rest with null-terminator
+			memset(in+i, 0, size-i);
+			break;
+		}
+		if(extended && (in[i] < 32 || in[i] == 127 || in[i] == 129 || in[i] == 141 || in[i] == 143 || in[i] == 144 || in[i] == 157 || in[i] == 160)) {
+			memset(in+i, ' ', 1);
+			ret = true;
+		} else if(!extended && (in[i] < 32 || in[i] > 126)) {
+			memset(in+i, ' ', 1);
+			ret = true;
+		}
+	}
+	memset(in+size-1, 0, 1); // Make sure the last character is null-terminator
+	return ret;
+}
+
+void debugPrint(uint8_t *buffer, uint16_t start, uint16_t length, Print* debugger) {
+	for (uint16_t i = start; i < start + length; i++) {
+		if (buffer[i] < 0x10)
+			debugger->print(F("0"));
+		debugger->print(buffer[i], HEX);
+		debugger->print(F(" "));
+		if ((i - start + 1) % 16 == 0)
+			debugger->println(F(""));
+		else if ((i - start + 1) % 4 == 0)
+			debugger->print(F(" "));
+
+		yield(); // Let other get some resources too
+	}
+	debugger->println(F(""));
+}

lib/AmsData/include/AmsData.h

@@ -0,0 +1,115 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _AMSDATA_H
+#define _AMSDATA_H
+
+#include "Arduino.h"
+#include <Timezone.h>
+#include "OBIScodes.h"
+
+enum AmsType {
+    AmsTypeAutodetect = 0x00,
+    AmsTypeAidon = 0x01,
+    AmsTypeKaifa = 0x02,
+    AmsTypeKamstrup = 0x03,
+    AmsTypeIskra = 0x08,
+    AmsTypeLandisGyr = 0x09,
+    AmsTypeSagemcom = 0x0A,
+    AmsTypeCustom = 0x88,
+    AmsTypeUnknown = 0xFF
+};
+
+class AmsData {
+public:
+    AmsData();
+
+    void apply(AmsData& other);
+    void apply(const OBIS_code_t obis, double value);
+
+    uint64_t getLastUpdateMillis();
+
+    time_t getPackageTimestamp();
+
+    uint8_t getListType();
+
+    String getListId();
+    String getMeterId();
+    uint8_t getMeterType();
+    String getMeterModel();
+
+    time_t getMeterTimestamp();
+
+    uint32_t getActiveImportPower();
+    uint32_t getReactiveImportPower();
+    uint32_t getActiveExportPower();
+    uint32_t getReactiveExportPower();
+
+    float getL1Voltage();
+    float getL2Voltage();
+    float getL3Voltage();
+
+    float getL1Current();
+    float getL2Current();
+    float getL3Current();
+
+    float getPowerFactor();
+    float getL1PowerFactor();
+    float getL2PowerFactor();
+    float getL3PowerFactor();
+
+    uint32_t getL1ActiveImportPower();
+    uint32_t getL2ActiveImportPower();
+    uint32_t getL3ActiveImportPower();
+
+    uint32_t getL1ActiveExportPower();
+    uint32_t getL2ActiveExportPower();
+    uint32_t getL3ActiveExportPower();
+
+    double getL1ActiveImportCounter();
+    double getL2ActiveImportCounter();
+    double getL3ActiveImportCounter();
+
+    double getL1ActiveExportCounter();
+    double getL2ActiveExportCounter();
+    double getL3ActiveExportCounter();
+
+    double getActiveImportCounter();
+    double getReactiveImportCounter();
+    double getActiveExportCounter();
+    double getReactiveExportCounter();
+
+    bool isThreePhase();
+    bool isTwoPhase();
+    bool isCounterEstimated();
+    bool isL2currentMissing();
+
+    int8_t getLastError();
+    void setLastError(int8_t);
+
+protected:
+    uint64_t lastUpdateMillis = 0;
+    uint64_t lastList2 = 0;
+    uint8_t listType = 0, meterType = AmsTypeUnknown;
+    time_t packageTimestamp = 0;
+    String listId = "", meterId = "", meterModel = "";
+    time_t meterTimestamp = 0;
+    uint32_t activeImportPower = 0, reactiveImportPower = 0, activeExportPower = 0, reactiveExportPower = 0;
+    float l1voltage = 0, l2voltage = 0, l3voltage = 0, l1current = 0, l2current = 0, l3current = 0;
+    uint32_t l1activeImportPower = 0, l2activeImportPower = 0, l3activeImportPower = 0;
+    uint32_t l1activeExportPower = 0, l2activeExportPower = 0, l3activeExportPower = 0;
+    double l1activeImportCounter = 0, l2activeImportCounter = 0, l3activeImportCounter = 0;
+    double l1activeExportCounter = 0, l2activeExportCounter = 0, l3activeExportCounter = 0;
+    float powerFactor = 0, l1PowerFactor = 0, l2PowerFactor = 0, l3PowerFactor = 0;
+    double activeImportCounter = 0, reactiveImportCounter = 0, activeExportCounter = 0, reactiveExportCounter = 0;
+    double lastKnownCounter = 0;
+    bool threePhase = false, twoPhase = false, counterEstimated = false, l2currentMissing = false;;
+
+    int8_t lastError = 0x00;
+    uint8_t lastErrorCount = 0;
+};
+
+#endif

lib/AmsData/include/OBIScodes.h

@@ -0,0 +1,93 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _OBISCODES_H
+#define _OBISCODES_H
+
+#include "lwip/def.h"
+
+#define OBIS_MEDIUM_ABSTRACT 0
+#define OBIS_MEDIUM_ELECTRICITY 1
+
+#define OBIS_CHAN_0 0
+#define OBIS_CHAN_1 1
+
+#define OBIS_RANGE_NA 0xFF
+
+struct OBIS_head_t {
+    uint8_t medium;
+    uint8_t channel;
+} __attribute__((packed));
+
+struct OBIS_code_t {
+    uint8_t sensor;
+    uint8_t gr;
+    uint8_t tariff;
+} __attribute__((packed));
+
+struct OBIS_t {
+    OBIS_head_t head;
+    OBIS_code_t code;
+    uint8_t range;
+} __attribute__((packed));
+
+
+const OBIS_code_t OBIS_NULL PROGMEM =                  {   0,   0,   0 };
+
+const OBIS_code_t OBIS_FIRMWARE_VERSION PROGMEM =      {   0,   2,   0 };
+
+const OBIS_code_t OBIS_VERSION PROGMEM =               {   0,   2, 129 };
+const OBIS_code_t OBIS_METER_MODEL PROGMEM =           {  96,   1,   1 };
+const OBIS_code_t OBIS_METER_MODEL_2 PROGMEM =         {  96,   1,   7 };
+const OBIS_code_t OBIS_METER_ID PROGMEM =              {  96,   1,   0 };
+const OBIS_code_t OBIS_METER_ID_2 PROGMEM =            {   0,   0,   5 };
+const OBIS_code_t OBIS_METER_TIMESTAMP PROGMEM =       {   1,   0,   0 };
+
+const OBIS_code_t OBIS_ACTIVE_IMPORT PROGMEM =         {   1,   7,   0 };
+const OBIS_code_t OBIS_ACTIVE_IMPORT_COUNT PROGMEM =   {   1,   8,   0 };
+const OBIS_code_t OBIS_ACTIVE_EXPORT PROGMEM =         {   2,   7,   0 };
+const OBIS_code_t OBIS_ACTIVE_EXPORT_COUNT PROGMEM =   {   2,   8,   0 };
+const OBIS_code_t OBIS_REACTIVE_IMPORT PROGMEM =       {   3,   7,   0 };
+const OBIS_code_t OBIS_REACTIVE_IMPORT_COUNT PROGMEM = {   3,   8,   0 };
+const OBIS_code_t OBIS_REACTIVE_EXPORT PROGMEM =       {   4,   7,   0 };
+const OBIS_code_t OBIS_REACTIVE_EXPORT_COUNT PROGMEM = {   4,   8,   0 };
+
+const OBIS_code_t OBIS_POWER_FACTOR PROGMEM =          {  13,   7,   0 };
+
+const OBIS_code_t OBIS_ACTIVE_IMPORT_L1 PROGMEM =      {  21,   7,   0 };
+const OBIS_code_t OBIS_ACTIVE_EXPORT_L1 PROGMEM =      {  22,   7,   0 };
+const OBIS_code_t OBIS_REACTIVE_IMPORT_L1 PROGMEM =    {  23,   7,   0 };
+const OBIS_code_t OBIS_REACTIVE_EXPORT_L1 PROGMEM =    {  24,   7,   0 };
+const OBIS_code_t OBIS_ACTIVE_IMPORT_COUNT_L1 PROGMEM ={  21,   8,   0 };
+const OBIS_code_t OBIS_REACTIVE_IMPORT_COUNT_L1 PROGMEM ={  22,   8,   0 };
+
+const OBIS_code_t OBIS_CURRENT_L1 PROGMEM =            {  31,   7,   0 };
+const OBIS_code_t OBIS_VOLTAGE_L1 PROGMEM =            {  32,   7,   0 };
+const OBIS_code_t OBIS_POWER_FACTOR_L1 PROGMEM =       {  33,   7,   0 };
+
+const OBIS_code_t OBIS_ACTIVE_IMPORT_L2 PROGMEM =      {  41,   7,   0 };
+const OBIS_code_t OBIS_ACTIVE_EXPORT_L2 PROGMEM =      {  42,   7,   0 };
+const OBIS_code_t OBIS_REACTIVE_IMPORT_L2 PROGMEM =    {  43,   7,   0 };
+const OBIS_code_t OBIS_REACTIVE_EXPORT_L2 PROGMEM =    {  44,   7,   0 };
+const OBIS_code_t OBIS_ACTIVE_IMPORT_COUNT_L2 PROGMEM ={  41,   8,   0 };
+const OBIS_code_t OBIS_REACTIVE_IMPORT_COUNT_L2 PROGMEM ={  42,   8,   0 };
+
+const OBIS_code_t OBIS_CURRENT_L2 PROGMEM =            {  51,   7,   0 };
+const OBIS_code_t OBIS_VOLTAGE_L2 PROGMEM =            {  52,   7,   0 };
+const OBIS_code_t OBIS_POWER_FACTOR_L2 PROGMEM =       {  53,   7,   0 };
+
+const OBIS_code_t OBIS_ACTIVE_IMPORT_L3 PROGMEM =      {  61,   7,   0 };
+const OBIS_code_t OBIS_ACTIVE_EXPORT_L3 PROGMEM =      {  62,   7,   0 };
+const OBIS_code_t OBIS_REACTIVE_IMPORT_L3 PROGMEM =    {  63,   7,   0 };
+const OBIS_code_t OBIS_REACTIVE_EXPORT_L3 PROGMEM =    {  64,   7,   0 };
+const OBIS_code_t OBIS_ACTIVE_IMPORT_COUNT_L3 PROGMEM ={  61,   8,   0 };
+const OBIS_code_t OBIS_REACTIVE_IMPORT_COUNT_L3 PROGMEM ={  62,   8,   0 };
+
+const OBIS_code_t OBIS_CURRENT_L3 PROGMEM =            {  71,   7,   0 };
+const OBIS_code_t OBIS_VOLTAGE_L3 PROGMEM =            {  72,   7,   0 };
+const OBIS_code_t OBIS_POWER_FACTOR_L3 PROGMEM =       {  73,   7,   0 };
+
+#endif

lib/AmsData/src/AmsData.cpp

@@ -0,0 +1,447 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "AmsData.h"
+
+AmsData::AmsData() {}
+
+void AmsData::apply(AmsData& other) {
+    if(other.getListType() < 3) {
+        unsigned long ms = this->lastUpdateMillis > other.getLastUpdateMillis() ? 0 : other.getLastUpdateMillis() - this->lastUpdateMillis;
+
+        if(ms > 0) {
+            if(other.getActiveImportPower() > 0) {
+                uint32_t power = (activeImportPower + other.getActiveImportPower()) / 2;
+                float add = power * (((float) ms) / 3600000.0);
+                activeImportCounter += add / 1000.0;
+                //Serial.printf("%dW, %dms, %.6fkWh added\n", other.getActiveImportPower(), ms, add);
+            }
+
+            if(other.getListType() > 1) {
+                ms = this->lastList2 > other.getLastUpdateMillis() ? 0 : other.getLastUpdateMillis() - this->lastList2;
+                if(other.getActiveExportPower() > 0) {
+                    uint32_t power = (activeExportPower + other.getActiveExportPower()) / 2;
+                    float add = power * (((float) ms) / 3600000.0);
+                    activeExportCounter += add / 1000.0;
+                }
+                if(other.getReactiveImportPower() > 0) {
+                    uint32_t power = (reactiveImportPower + other.getReactiveImportPower()) / 2;
+                    float add = power * (((float) ms) / 3600000.0);
+                    reactiveImportCounter += add / 1000.0;
+                }
+                if(other.getReactiveExportPower() > 0) {
+                    uint32_t power = (reactiveExportPower + other.getReactiveExportPower()) / 2;
+                    float add = power * (((float) ms) / 3600000.0);
+                    reactiveExportCounter += add / 1000.0;
+                }
+            }
+            counterEstimated = true;
+        }
+    }
+
+    this->lastUpdateMillis = other.getLastUpdateMillis();
+    if(other.getListType() > 1) {
+        this->lastList2 = this->lastUpdateMillis;
+    }
+    this->packageTimestamp = other.getPackageTimestamp();
+    if(other.getListType() > this->listType)
+        this->listType = other.getListType();
+    switch(other.getListType()) {
+        case 4:
+            this->powerFactor = other.getPowerFactor();
+            this->l1PowerFactor = other.getL1PowerFactor();
+            this->l2PowerFactor = other.getL2PowerFactor();
+            this->l3PowerFactor = other.getL3PowerFactor();
+            this->l1activeImportPower = other.getL1ActiveImportPower();
+            this->l2activeImportPower = other.getL2ActiveImportPower();
+            this->l3activeImportPower = other.getL3ActiveImportPower();
+            this->l1activeExportPower = other.getL1ActiveExportPower();
+            this->l2activeExportPower = other.getL2ActiveExportPower();
+            this->l3activeExportPower = other.getL3ActiveExportPower();
+            this->l1activeImportCounter = other.getL1ActiveImportCounter();
+            this->l2activeImportCounter = other.getL2ActiveImportCounter();
+            this->l3activeImportCounter = other.getL3ActiveImportCounter();
+            this->l1activeExportCounter = other.getL1ActiveExportCounter();
+            this->l2activeExportCounter = other.getL2ActiveExportCounter();
+            this->l3activeExportCounter = other.getL3ActiveExportCounter();
+        case 3:
+            this->meterTimestamp = other.getMeterTimestamp();
+            // Aidon tends to sometime send the same counter as last hour by accident
+            if(meterType == AmsTypeAidon && counterEstimated && lastKnownCounter == other.getActiveImportCounter()-other.getActiveExportCounter()) {
+                double diff = activeImportCounter - activeExportCounter - lastKnownCounter;
+                if(diff < 1.0) { // In case a very low value have been calculated, use the new values
+                    this->activeImportCounter = other.getActiveImportCounter();
+                    this->activeExportCounter = other.getActiveExportCounter();
+                    this->reactiveImportCounter = other.getReactiveImportCounter();
+                    this->reactiveExportCounter = other.getReactiveExportCounter();
+                    this->lastKnownCounter = activeImportCounter - activeExportCounter;
+                }
+            } else {
+                this->activeImportCounter = other.getActiveImportCounter();
+                this->activeExportCounter = other.getActiveExportCounter();
+                this->reactiveImportCounter = other.getReactiveImportCounter();
+                this->reactiveExportCounter = other.getReactiveExportCounter();
+                this->lastKnownCounter = activeImportCounter - activeExportCounter;
+            }
+            this->counterEstimated = false;
+        case 2:
+            this->listId = other.getListId();
+            this->meterId = other.getMeterId();
+            this->meterType = other.getMeterType();
+            this->meterModel = other.getMeterModel();
+            this->reactiveImportPower = other.getReactiveImportPower();
+            this->reactiveExportPower = other.getReactiveExportPower();
+            this->l1current = other.getL1Current();
+            this->l2current = other.getL2Current();
+            this->l2currentMissing = other.isL2currentMissing();
+            this->l3current = other.getL3Current();
+            this->l1voltage = other.getL1Voltage();
+            this->l2voltage = other.getL2Voltage();
+            this->l3voltage = other.getL3Voltage();
+            this->threePhase = other.isThreePhase();
+            this->twoPhase = other.isTwoPhase();
+    }
+
+    // Moved outside switch to handle meters alternating between sending active and accumulated values
+    if(other.getListType() == 1 || (other.getActiveImportPower() > 0 || other.getActiveExportPower() > 0))
+        this->activeImportPower = other.getActiveImportPower();
+    if(other.getListType() == 2 || (other.getActiveImportPower() > 0 || other.getActiveExportPower() > 0))
+        this->activeExportPower = other.getActiveExportPower();
+}
+
+void AmsData::apply(OBIS_code_t obis, double value) {
+    if(obis.sensor == 0 && obis.gr == 0 && obis.tariff == 0) {
+        meterType = value;
+    }
+    if(obis.gr == 1) {
+        if(obis.sensor == 96) {
+            if(obis.tariff == 0) {
+                meterId = String((long) value, 10);
+                return;
+            } else if(obis.tariff == 1) {
+                return;
+            }
+        }
+    }
+    if(obis.tariff != 0) {
+        Serial.println("Tariff not implemented");
+        return;
+    }
+    if(obis.gr == 7) { // Instant values
+        switch(obis.sensor) {
+            case 1:
+                activeImportPower = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 2:
+                activeExportPower = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 3:
+                reactiveImportPower = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 4:
+                reactiveExportPower = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 13:
+                powerFactor = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 21:
+                l1activeImportPower = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 22:
+                l1activeExportPower = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 31:
+                l1current = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 32:
+                l1voltage = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 33:
+                l1PowerFactor = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 41:
+                l2activeImportPower = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 42:
+                l2activeExportPower = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 51:
+                l2current = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 52:
+                l2voltage = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 53:
+                l2PowerFactor = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 61:
+                l3activeImportPower = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 62:
+                l3activeExportPower = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 71:
+                l3current = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 72:
+                l3voltage = value;
+                listType = max(listType, (uint8_t) 2);
+                break;
+            case 73:
+                l3PowerFactor = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+        }
+    } else if(obis.gr == 8) { // Accumulated values
+        switch(obis.sensor) {
+            case 1:
+                activeImportCounter = value;
+                listType = max(listType, (uint8_t) 3);
+                break;
+            case 2:
+                activeExportCounter = value;
+                listType = max(listType, (uint8_t) 3);
+                break;
+            case 3:
+                reactiveImportCounter = value;
+                listType = max(listType, (uint8_t) 3);
+                break;
+            case 4:
+                reactiveExportCounter = value;
+                listType = max(listType, (uint8_t) 3);
+                break;
+            case 21:
+                l1activeImportCounter = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 22:
+                l1activeExportCounter = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 41:
+                l2activeImportCounter = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 42:
+                l2activeExportCounter = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 61:
+                l3activeImportCounter = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+            case 62:
+                l3activeExportCounter = value;
+                listType = max(listType, (uint8_t) 4);
+                break;
+        }
+    }
+    if(listType > 0)
+        lastUpdateMillis = millis();
+
+    threePhase = l1voltage > 0 && l2voltage > 0 && l3voltage > 0;
+    if(!threePhase)
+        twoPhase = (l1voltage > 0 && l2voltage > 0) || (l2voltage > 0 && l3voltage > 0) || (l3voltage > 0  && l1voltage > 0);
+}
+
+uint64_t AmsData::getLastUpdateMillis() {
+    return this->lastUpdateMillis;
+}
+
+time_t AmsData::getPackageTimestamp() {
+    return this->packageTimestamp;
+}
+
+uint8_t AmsData::getListType() {
+    return this->listType;
+}
+
+String AmsData::getListId() {
+    return this->listId;
+}
+
+String AmsData::getMeterId() {
+    return this->meterId;
+}
+
+uint8_t AmsData::getMeterType() {
+    return this->meterType;
+}
+
+String AmsData::getMeterModel() {
+    return this->meterModel;
+}
+
+time_t AmsData::getMeterTimestamp() {
+    return this->meterTimestamp;
+}
+
+uint32_t AmsData::getActiveImportPower() {
+    return this->activeImportPower;
+}
+
+uint32_t AmsData::getReactiveImportPower() {
+    return this->reactiveImportPower;
+}
+
+uint32_t AmsData::getActiveExportPower() {
+    return this->activeExportPower;
+}
+
+uint32_t AmsData::getReactiveExportPower() {
+    return this->reactiveExportPower;
+}
+
+float AmsData::getL1Voltage() {
+    return this->l1voltage;
+}
+
+float AmsData::getL2Voltage() {
+    return this->l2voltage;
+}
+
+float AmsData::getL3Voltage() {
+    return this->l3voltage;
+}
+
+float AmsData::getL1Current() {
+    return this->l1current;
+}
+
+float AmsData::getL2Current() {
+    return this->l2current;
+}
+
+float AmsData::getL3Current() {
+    return this->l3current;
+}
+
+float AmsData::getPowerFactor() {
+    return this->powerFactor;
+}
+
+float AmsData::getL1PowerFactor() {
+    return this->l1PowerFactor;
+}
+
+float AmsData::getL2PowerFactor() {
+    return this->l2PowerFactor;
+}
+
+float AmsData::getL3PowerFactor() {
+    return this->l3PowerFactor;
+}
+
+uint32_t AmsData::getL1ActiveImportPower() {
+    return this->l1activeImportPower;
+}
+
+uint32_t AmsData::getL2ActiveImportPower() {
+    return this->l2activeImportPower;
+}
+
+uint32_t AmsData::getL3ActiveImportPower() {
+    return this->l3activeImportPower;
+}
+
+uint32_t AmsData::getL1ActiveExportPower() {
+    return this->l1activeExportPower;
+}
+
+uint32_t AmsData::getL2ActiveExportPower() {
+    return this->l2activeExportPower;
+}
+
+uint32_t AmsData::getL3ActiveExportPower() {
+    return this->l3activeExportPower;
+}
+
+double AmsData::getL1ActiveImportCounter() {
+    return this->l1activeImportCounter;
+}
+
+double AmsData::getL2ActiveImportCounter() {
+    return this->l2activeImportCounter;
+}
+
+double AmsData::getL3ActiveImportCounter() {
+    return this->l3activeImportCounter;
+}
+
+double AmsData::getL1ActiveExportCounter() {
+    return this->l1activeExportCounter;
+}
+
+double AmsData::getL2ActiveExportCounter() {
+    return this->l2activeExportCounter;
+}
+
+double AmsData::getL3ActiveExportCounter() {
+    return this->l3activeExportCounter;
+}
+
+double AmsData::getActiveImportCounter() {
+    return this->activeImportCounter;
+}
+
+double AmsData::getReactiveImportCounter() {
+    return this->reactiveImportCounter;
+}
+
+double AmsData::getActiveExportCounter() {
+    return this->activeExportCounter;
+}
+
+double AmsData::getReactiveExportCounter() {
+    return this->reactiveExportCounter;
+}
+
+bool AmsData::isThreePhase() {
+    return this->threePhase;
+}
+
+bool AmsData::isTwoPhase() {
+    return this->twoPhase;
+}
+
+bool AmsData::isCounterEstimated() {
+    return this->counterEstimated;
+}
+
+bool AmsData::isL2currentMissing() {
+    return this->l2currentMissing;
+}
+
+int8_t AmsData::getLastError() {
+    return lastErrorCount > 2 ? lastError : 0;
+}
+
+void AmsData::setLastError(int8_t lastError) {
+    this->lastError = lastError;
+    if(lastError == 0) {
+        lastErrorCount = 0;
+    } else {
+        lastErrorCount++;
+    }
+}

lib/AmsDataStorage/include/AmsDataStorage.h

@@ -0,0 +1,116 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _AMSDATASTORAGE_H
+#define _AMSDATASTORAGE_H
+#include "Arduino.h"
+#include "AmsData.h"
+#if defined(AMS_REMOTE_DEBUG)
+#include "RemoteDebug.h"
+#endif
+#include "Timezone.h"
+
+struct DayDataPoints5 {
+    uint8_t version;
+    uint16_t hImport[24];
+    time_t lastMeterReadTime;
+    uint32_t activeImport;
+    uint32_t activeExport;
+    uint16_t hExport[24];
+    uint8_t accuracy;
+};
+
+struct MonthDataPoints6 {
+    uint8_t version;
+    uint16_t dImport[31];
+    time_t lastMeterReadTime;
+    uint32_t activeImport;
+    uint32_t activeExport;
+    uint16_t dExport[31];
+    uint8_t accuracy;
+};
+
+struct DayDataPoints {
+    uint8_t version;
+    uint16_t hImport[24];
+    time_t lastMeterReadTime;
+    uint64_t activeImport;
+    uint64_t activeExport;
+    uint16_t hExport[24];
+    uint8_t accuracy;
+};
+
+struct MonthDataPoints {
+    uint8_t version;
+    uint16_t dImport[31];
+    time_t lastMeterReadTime;
+    uint64_t activeImport;
+    uint64_t activeExport;
+    uint16_t dExport[31];
+    uint8_t accuracy;
+};
+
+class AmsDataStorage {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    AmsDataStorage(RemoteDebug*);
+    #else
+    AmsDataStorage(Stream*);
+    #endif
+    void setTimezone(Timezone*);
+    bool update(AmsData* data, time_t now);
+    uint32_t getHourImport(uint8_t);
+    uint32_t getHourExport(uint8_t);
+    uint32_t getDayImport(uint8_t);
+    uint32_t getDayExport(uint8_t);
+    bool load();
+    bool save();
+
+    DayDataPoints getDayData();
+    bool setDayData(DayDataPoints&);
+    MonthDataPoints getMonthData();
+    bool setMonthData(MonthDataPoints&);
+
+    uint8_t getDayAccuracy();
+    void setDayAccuracy(uint8_t);
+    uint8_t getMonthAccuracy();
+    void setMonthAccuracy(uint8_t);
+
+    bool isHappy(time_t now);
+    bool isDayHappy(time_t now);
+    bool isMonthHappy(time_t now);
+
+    double getEstimatedImportCounter();
+
+    void setHourImport(uint8_t, uint32_t);
+    void setHourExport(uint8_t, uint32_t);
+    void setDayImport(uint8_t, uint32_t);
+    void setDayExport(uint8_t, uint32_t);
+
+private:
+    Timezone* tz;
+    DayDataPoints day = {
+        0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+        0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        10
+    };
+    MonthDataPoints month = {
+        0, 
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+        0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        10
+    };
+    #if defined(AMS_REMOTE_DEBUG)
+    RemoteDebug* debugger;
+    #else
+    Stream* debugger;
+    #endif
+};
+
+#endif

lib/AmsDataStorage/src/AmsDataStorage.cpp

@@ -0,0 +1,700 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "AmsDataStorage.h"
+#include <lwip/apps/sntp.h>
+#include "LittleFS.h"
+#include "AmsStorage.h"
+#include "FirmwareVersion.h"
+
+#if defined(AMS_REMOTE_DEBUG)
+AmsDataStorage::AmsDataStorage(RemoteDebug* debugger) {
+#else
+AmsDataStorage::AmsDataStorage(Stream* debugger) {
+#endif
+    day.version = 6;
+    day.accuracy = 1;
+    month.version = 7;
+    month.accuracy = 1;
+    this->debugger = debugger;
+}
+
+void AmsDataStorage::setTimezone(Timezone* tz) {
+    this->tz = tz;
+}
+
+bool AmsDataStorage::update(AmsData* data, time_t now) {
+    if(isHappy(now)) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Happy, not updating\n"));
+        return false;
+    }
+
+    if(tz == NULL) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("No timezone, not updating\n"));
+        return false;
+    }
+    if(now < FirmwareVersion::BuildEpoch) {
+        if(data->getMeterTimestamp() > FirmwareVersion::BuildEpoch) {
+            now = data->getMeterTimestamp();
+        } else if(data->getPackageTimestamp() > FirmwareVersion::BuildEpoch) {
+            now = data->getPackageTimestamp();
+        }
+    }
+    if(now < FirmwareVersion::BuildEpoch) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Before build time, not updating\n"));
+        return false;
+    }
+
+    tmElements_t utc, ltz, utcYesterday, ltzYesterDay;
+    breakTime(now, utc);
+    breakTime(tz->toLocal(now), ltz);
+    breakTime(now-3600, utcYesterday);
+    breakTime(tz->toLocal(now-3600), ltzYesterDay);
+
+    uint64_t importCounter = data->getActiveImportCounter() * 1000;
+    uint64_t exportCounter = data->getActiveExportCounter() * 1000;
+
+    // Clear hours between last update and now
+    if(!isDayHappy(now) && day.lastMeterReadTime > now) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Day was updated in the future, resetting\n"));
+        day.activeImport = importCounter;
+        day.activeExport = exportCounter;
+        day.lastMeterReadTime = now;
+    } else if(importCounter > 0 && day.activeImport == 0) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Initializing day data\n"));
+        day.activeImport = importCounter;
+        day.activeExport = exportCounter;
+        day.lastMeterReadTime = now;
+        for(int i = 0; i<24; i++) {
+            setHourImport(i, 0);
+            setHourExport(i, 0);
+        }
+    } else if(now - day.lastMeterReadTime > 86400) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Day was updated to long ago, clearing\n"));
+        day.activeImport = importCounter;
+        day.activeExport = exportCounter;
+        day.lastMeterReadTime = now;
+        for(int i = 0; i<24; i++) {
+            setHourImport(i, 0);
+            setHourExport(i, 0);
+        }
+    } else {
+        tmElements_t last;
+        breakTime(day.lastMeterReadTime, last);
+        uint8_t endHour = utc.Hour;
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Clearing hours from %d to %d\n"), last.Hour, endHour);
+        if(last.Hour > utc.Hour){
+            for(int i = 0; i < utc.Hour; i++) {
+                setHourImport(i, 0);
+                setHourExport(i, 0);
+            }
+            endHour = 24;
+        }
+        for(int i = last.Hour; i < endHour; i++) {
+            setHourImport(i, 0);
+            setHourExport(i, 0);
+        }
+    }
+
+    // Clear days between last update and now
+    if(!isMonthHappy(now) && month.lastMeterReadTime > now) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Month was updated in the future, resetting\n"));
+        month.activeImport = importCounter;
+        month.activeExport = exportCounter;
+        month.lastMeterReadTime = now;
+    } else if(importCounter > 0 && month.activeImport == 0) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Initializing month data\n"));
+        month.activeImport = importCounter;
+        month.activeExport = exportCounter;
+        month.lastMeterReadTime = now;
+        for(int i = 1; i<=31; i++) {
+            setDayImport(i, 0);
+            setDayExport(i, 0);
+        }
+    } else if(now - month.lastMeterReadTime > 2682000) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Month was updated to long ago, clearing\n"));
+        month.activeImport = importCounter;
+        month.activeExport = exportCounter;
+        month.lastMeterReadTime = now;
+        for(int i = 1; i<=31; i++) {
+            setDayImport(i, 0);
+            setDayExport(i, 0);
+        }
+    } else {
+        tmElements_t last;
+        breakTime(tz->toLocal(month.lastMeterReadTime), last);
+        uint8_t endDay = ltz.Day;
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Clearing days from %d to %d\n"), last.Day, endDay);
+        if(last.Day > ltz.Day) {
+            for(int i = 1; i < ltz.Day; i++) {
+                setDayImport(i, 0);
+                setDayExport(i, 0);
+            }
+            endDay = 31;
+        }
+        for(int i = last.Day; i < endDay; i++) {
+            setDayImport(i, 0);
+            setDayExport(i, 0);
+        }
+    }
+
+    if(data->getListType() < 3) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Type %d, not updating\n"), data->getListType());
+        return false;
+    }
+
+    bool ret = false;
+
+    // Update day plot
+    if(!isDayHappy(now)) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Day is not happy\n"));
+        if(day.activeImport > importCounter || day.activeExport > exportCounter) {
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::DEBUG))
+            #endif
+                debugger->printf_P(PSTR(" - reset\n"));
+            day.activeImport = importCounter;
+            day.activeExport = exportCounter;
+            day.lastMeterReadTime = now;
+            setHourImport(utcYesterday.Hour, 0);
+            setHourExport(utcYesterday.Hour, 0);
+        } else if(now - day.lastMeterReadTime < 4000) {
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::DEBUG))
+            #endif
+                debugger->printf_P(PSTR(" - normal\n"));
+            uint32_t imp = importCounter - day.activeImport;
+            uint32_t exp = exportCounter - day.activeExport;
+            setHourImport(utcYesterday.Hour, imp);
+            setHourExport(utcYesterday.Hour, exp);
+
+            day.activeImport = importCounter;
+            day.activeExport = exportCounter;
+            day.lastMeterReadTime = now;
+        } else {
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::DEBUG))
+            #endif
+                debugger->printf_P(PSTR(" - average\n"));
+            float mins = (now - day.lastMeterReadTime) / 60.0;
+            uint32_t im = importCounter - day.activeImport;
+            uint32_t ex = exportCounter - day.activeExport;
+            float ipm = im / mins;
+            float epm = ex / mins;
+
+            tmElements_t last;
+            breakTime(day.lastMeterReadTime, last);
+            day.lastMeterReadTime = day.lastMeterReadTime - (last.Minute * 60) - last.Second;
+            time_t stopAt = now - (utc.Minute * 60) - utc.Second;
+            while(day.lastMeterReadTime < stopAt) {
+                time_t cur = min(day.lastMeterReadTime + 3600, stopAt);
+                uint8_t minutes = round((cur - day.lastMeterReadTime) / 60.0);
+                if(minutes < 1) break;
+
+                breakTime(day.lastMeterReadTime, last);
+                float imp = (ipm * minutes);
+                float exp = (epm * minutes);
+                setHourImport(last.Hour, imp);
+                setHourExport(last.Hour, exp);
+
+                day.activeImport += imp;
+                day.activeExport += exp;
+                day.lastMeterReadTime = cur;
+            }
+        }
+        ret = true;
+    }
+
+    // Update month plot
+    if(ltz.Hour == 0 && !isMonthHappy(now)) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::DEBUG))
+        #endif
+            debugger->printf_P(PSTR("Month is not happy\n"));
+        if(month.activeImport > importCounter || month.activeExport > exportCounter) {
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::DEBUG))
+            #endif
+                debugger->printf_P(PSTR(" - reset\n"));
+            month.activeImport = importCounter;
+            month.activeExport = exportCounter;
+            month.lastMeterReadTime = now;
+            setDayImport(ltzYesterDay.Day, 0);
+            setDayExport(ltzYesterDay.Day, 0);
+        } else if(now - month.lastMeterReadTime < 90100 && now - month.lastMeterReadTime > 82700) { // DST days are 23h (82800s) and 25h (90000)
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::DEBUG))
+            #endif
+                debugger->printf_P(PSTR(" - normal\n"));
+            uint32_t imp = importCounter - month.activeImport;
+            uint32_t exp = exportCounter - month.activeExport;
+
+            setDayImport(ltzYesterDay.Day, imp);
+            setDayExport(ltzYesterDay.Day, exp);
+            month.activeImport = importCounter;
+            month.activeExport = exportCounter;
+            month.lastMeterReadTime = now;
+        } else {
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::DEBUG))
+            #endif
+                debugger->printf_P(PSTR(" - average\n"));
+            // Make sure last month read is at midnight
+            tmElements_t last;
+            breakTime(tz->toLocal(month.lastMeterReadTime), last);
+            month.lastMeterReadTime = month.lastMeterReadTime - (last.Hour * 3600) - (last.Minute * 60) - last.Second;
+
+            float hrs = (now - month.lastMeterReadTime) / 3600.0;
+            uint32_t im = importCounter - month.activeImport;
+            uint32_t ex = exportCounter - month.activeExport;
+            float iph = im / hrs;
+            float eph = ex / hrs;
+
+            time_t stopAt = now - (ltz.Hour * 3600) - (ltz.Minute * 60) - ltz.Second;
+            while(month.lastMeterReadTime < stopAt) {
+                time_t cur = min(month.lastMeterReadTime + 86400, stopAt);
+                uint8_t hours = round((cur - month.lastMeterReadTime) / 3600.0);
+
+                breakTime(tz->toLocal(month.lastMeterReadTime), last);
+                float imp = (iph * hours);
+                float exp = (eph * hours);
+                setDayImport(last.Day, imp);
+                setDayExport(last.Day, exp);
+
+                month.activeImport += imp;
+                month.activeExport += exp;
+                month.lastMeterReadTime = cur;
+            }
+        }
+        ret = true;
+    }
+    return ret;
+}
+
+void AmsDataStorage::setHourImport(uint8_t hour, uint32_t val) {
+    if(hour < 0 || hour > 24) return;
+    
+    uint8_t accuracy = day.accuracy;
+    uint32_t update = val / pow(10, accuracy);
+    while(update > UINT16_MAX) {
+        accuracy++;
+        update = val / pow(10, accuracy);
+    }
+   
+    if(accuracy != day.accuracy) {
+        setDayAccuracy(accuracy);
+    }
+    
+    day.hImport[hour] = update;
+
+    uint32_t max = 0;
+    for(uint8_t i = 0; i < 24; i++) {
+        if(day.hImport[i] > max)
+            max = day.hImport[i];
+        if(day.hExport[i] > max)
+            max = day.hExport[i];
+    }
+
+    while(max < UINT16_MAX/10 && accuracy > 0) {
+        accuracy--;
+        max = max*10;
+    }
+    
+    if(accuracy != day.accuracy) {
+        setDayAccuracy(accuracy);
+    }
+}
+
+uint32_t AmsDataStorage::getHourImport(uint8_t hour) {
+    if(hour < 0 || hour > 24) return 0;
+    return day.hImport[hour] * pow(10, day.accuracy);
+}
+
+void AmsDataStorage::setHourExport(uint8_t hour, uint32_t val) {
+    if(hour < 0 || hour > 24) return;
+    
+    uint8_t accuracy = day.accuracy;
+    uint32_t update = val / pow(10, accuracy);
+    while(update > UINT16_MAX) {
+        accuracy++;
+        update = val / pow(10, accuracy);
+    }
+    
+    if(accuracy != day.accuracy) {
+        setDayAccuracy(accuracy);
+    }
+
+    day.hExport[hour] = update;
+
+    uint32_t max = 0;
+    for(uint8_t i = 0; i < 24; i++) {
+        if(day.hImport[i] > max)
+            max = day.hImport[i];
+        if(day.hExport[i] > max)
+            max = day.hExport[i];
+    }
+
+    while(max < UINT16_MAX/10 && accuracy > 0) {
+        accuracy--;
+        max = max*10;
+    }
+    
+    if(accuracy != day.accuracy) {
+        setDayAccuracy(accuracy);
+    }
+}
+
+uint32_t AmsDataStorage::getHourExport(uint8_t hour) {
+    if(hour < 0 || hour > 24) return 0;
+    return day.hExport[hour] * pow(10, day.accuracy);
+}
+
+void AmsDataStorage::setDayImport(uint8_t day, uint32_t val) {
+    if(day < 1 || day > 31) return;
+    
+    uint8_t accuracy = month.accuracy;
+    uint32_t update = val / pow(10, accuracy);
+    while(update > UINT16_MAX) {
+        accuracy++;
+        update = val / pow(10, accuracy);
+    }
+    
+    if(accuracy != month.accuracy) {
+        setMonthAccuracy(accuracy);
+    }
+
+    month.dImport[day-1] = update;
+
+    uint32_t max = 0;
+    for(uint8_t i = 0; i < 31; i++) {
+        if(month.dImport[i] > max)
+            max = month.dImport[i];
+        if(month.dExport[i] > max)
+            max = month.dExport[i];
+    }
+
+    while(max < UINT16_MAX/10 && accuracy > 0) {
+        accuracy--;
+        max = max*10;
+    }
+    
+    if(accuracy != month.accuracy) {
+        setMonthAccuracy(accuracy);
+    }
+}
+
+uint32_t AmsDataStorage::getDayImport(uint8_t day) {
+    if(day < 1 || day > 31) return 0;
+    return (month.dImport[day-1] * pow(10, month.accuracy));
+}
+
+void AmsDataStorage::setDayExport(uint8_t day, uint32_t val) {
+    if(day < 1 || day > 31) return;
+    
+    uint8_t accuracy = month.accuracy;
+    uint32_t update = val / pow(10, accuracy);
+    while(update > UINT16_MAX) {
+        accuracy++;
+        update = val / pow(10, accuracy);
+    }
+    
+    if(accuracy != month.accuracy) {
+        setMonthAccuracy(accuracy);
+    }
+
+    month.dExport[day-1] = update;
+
+    uint32_t max = 0;
+    for(uint8_t i = 0; i < 31; i++) {
+        if(month.dImport[i] > max)
+            max = month.dImport[i];
+        if(month.dExport[i] > max)
+            max = month.dExport[i];
+    }
+
+    while(max < UINT16_MAX/10 && accuracy > 0) {
+        accuracy--;
+        max = max*10;
+    }
+    
+    if(accuracy != month.accuracy) {
+        setMonthAccuracy(accuracy);
+    }
+}
+
+uint32_t AmsDataStorage::getDayExport(uint8_t day) {
+    if(day < 1 || day > 31) return 0;
+    return (month.dExport[day-1] * pow(10, month.accuracy));
+}
+
+bool AmsDataStorage::load() {
+    if(!LittleFS.begin()) {
+        return false;
+    }
+
+    bool ret = false;
+    if(LittleFS.exists(FILE_DAYPLOT)) {
+        File file = LittleFS.open(FILE_DAYPLOT, "r");
+        char buf[file.size()];
+        file.readBytes(buf, file.size());
+        if(buf[0] > 5) {
+            DayDataPoints* day = (DayDataPoints*) buf;
+            ret = setDayData(*day);
+        } else {
+            DayDataPoints5* old = (DayDataPoints5*) buf;
+            DayDataPoints day = { old->version };
+            day.lastMeterReadTime = old->lastMeterReadTime;
+            day.activeImport = old->activeImport;
+            day.activeExport = old->activeExport;
+            day.accuracy = old->accuracy;
+            for(uint8_t i = 0; i < 24; i++) {
+                day.hImport[i] = old->hImport[i];
+                day.hExport[i] = old->hExport[i];
+            }
+
+            ret = setDayData(day);
+        }
+        file.close();
+    }
+
+    if(LittleFS.exists(FILE_MONTHPLOT)) {
+        File file = LittleFS.open(FILE_MONTHPLOT, "r");
+        char buf[file.size()];
+        file.readBytes(buf, file.size());
+        if(buf[0] > 6) {
+            MonthDataPoints* month = (MonthDataPoints*) buf;
+            ret &= setMonthData(*month);
+        } else {
+            MonthDataPoints6* old = (MonthDataPoints6*) buf;
+            MonthDataPoints month = { old->version };
+            month.lastMeterReadTime = old->lastMeterReadTime;
+            month.activeImport = old->activeImport;
+            month.activeExport = old->activeExport;
+            month.accuracy = old->accuracy;
+            for(uint8_t i = 0; i < 31; i++) {
+                month.dImport[i] = old->dImport[i];
+                month.dExport[i] = old->dExport[i];
+            }
+
+            ret &= setMonthData(month);
+        }
+        file.close();
+    }
+
+    return ret;
+}
+
+bool AmsDataStorage::save() {
+    if(!LittleFS.begin()) {
+        return false;
+    }
+    {
+        File file = LittleFS.open(FILE_DAYPLOT, "w");
+        char buf[sizeof(day)];
+        memcpy(buf, &day, sizeof(day));
+        for(unsigned long i = 0; i < sizeof(day); i++) {
+            file.write(buf[i]);
+        }
+        file.close();
+    }
+    {
+        File file = LittleFS.open(FILE_MONTHPLOT, "w");
+        char buf[sizeof(month)];
+        memcpy(buf, &month, sizeof(month));
+        for(unsigned long i = 0; i < sizeof(month); i++) {
+            file.write(buf[i]);
+        }
+        file.close();
+    }
+    return true;
+}
+
+DayDataPoints AmsDataStorage::getDayData() {
+    return day;
+}
+
+MonthDataPoints AmsDataStorage::getMonthData() {
+    return month;
+}
+
+bool AmsDataStorage::setDayData(DayDataPoints& day) {
+    if(day.version == 5 || day.version == 6) {
+        this->day = day;
+        this->day.version = 6;
+        return true;
+    } else if(day.version == 4) {
+        this->day = day;
+        this->day.accuracy = 1;
+        this->day.version = 6;
+        return true;
+    } else if(day.version == 3) {
+        this->day = day;
+        for(uint8_t i = 0; i < 24; i++) this->day.hExport[i] = 0;
+        this->day.accuracy = 1;
+        this->day.version = 6;
+        return true;
+    }
+    return false;
+}
+
+bool AmsDataStorage::setMonthData(MonthDataPoints& month) {
+    if(month.version == 6 || month.version == 7) {
+        this->month = month;
+        this->month.version = 7;
+        return true;
+    } else if(month.version == 5) {
+        this->month = month;
+        this->month.accuracy = 1;
+        this->month.version = 7;
+        return true;
+    } else if(month.version == 4) {
+        this->month = month;
+        for(uint8_t i = 0; i < 31; i++) this->month.dExport[i] = 0;
+        this->month.accuracy = 1;
+        this->month.version = 7;
+        return true;
+    }
+    return false;
+}
+
+uint8_t AmsDataStorage::getDayAccuracy() {
+    return day.accuracy;
+}
+
+void AmsDataStorage::setDayAccuracy(uint8_t accuracy) {
+    if(day.accuracy != accuracy) {
+        double multiplier = pow(10, day.accuracy)/pow(10, accuracy);
+        for(uint8_t i = 0; i < 24; i++) {
+            day.hImport[i] = day.hImport[i] * multiplier;
+            day.hExport[i] = day.hExport[i] * multiplier;
+        }
+        day.accuracy = accuracy;
+    }
+}
+
+uint8_t AmsDataStorage::getMonthAccuracy() {
+    return month.accuracy;
+}
+
+void AmsDataStorage::setMonthAccuracy(uint8_t accuracy) {
+    if(month.accuracy != accuracy) {
+        double multiplier = pow(10, month.accuracy)/pow(10, accuracy);
+        for(uint8_t i = 0; i < 31; i++) {
+            month.dImport[i] = month.dImport[i] * multiplier;
+            month.dExport[i] = month.dExport[i] * multiplier;
+        }
+        month.accuracy = accuracy;
+    }
+    month.accuracy = accuracy;
+}
+
+bool AmsDataStorage::isHappy(time_t now) {
+    return isDayHappy(now) && isMonthHappy(now);
+}
+
+bool AmsDataStorage::isDayHappy(time_t now) {
+    if(tz == NULL) {
+        return false;
+    }
+
+    if(now < FirmwareVersion::BuildEpoch) return false;
+
+    if(now < day.lastMeterReadTime) {
+        return false;
+    }
+    // There are cases where the meter reports before the hour. The update method will then receive the meter timestamp as reference, thus there will not be 3600s between. 
+    // Leaving a 100s buffer for these cases
+    if(now-day.lastMeterReadTime > 3500) {
+        return false;
+    }
+
+    tmElements_t tm, last;
+    breakTime(tz->toLocal(now), tm);
+    breakTime(tz->toLocal(day.lastMeterReadTime), last);
+    if(tm.Hour != last.Hour) {
+        return false;
+    }
+
+    return true;
+}
+
+bool AmsDataStorage::isMonthHappy(time_t now) {
+    if(tz == NULL) {
+        return false;
+    }
+
+    if(now < FirmwareVersion::BuildEpoch) return false;
+    
+    if(now < month.lastMeterReadTime) {
+        return false;
+    }
+
+    // 25 hours, because of DST
+    if(now-month.lastMeterReadTime > 90000) {
+        return false;
+    }
+
+    tmElements_t tm, last;
+    breakTime(tz->toLocal(now), tm);
+    breakTime(tz->toLocal(month.lastMeterReadTime), last);
+    if(tm.Day != last.Day) {
+        return false;
+    }
+
+    return true;
+}
+
+double AmsDataStorage::getEstimatedImportCounter() {
+    if(day.lastMeterReadTime == 0) return 0;
+
+    time_t now = time(nullptr);
+    double hours = (now - day.lastMeterReadTime) / 3600.0;
+    uint64_t total = 0;
+    for(uint8_t i = 0; i < 24; i++) {
+        total += getHourImport(i);
+    }
+    double perHour = total / 24.0;
+    return (day.activeImport + (perHour * hours)) / 1000.0;
+}

lib/AmsDecoder/include/Cosem.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _COSEM_H
 #define _COSEM_H
 
@@ -8,14 +14,18 @@ enum CosemType {
     CosemTypeNull = 0x00,
     CosemTypeArray = 0x01,
     CosemTypeStructure = 0x02,
+    CosemTypeBoolean = 0x03,
     CosemTypeOctetString = 0x09,
     CosemTypeString = 0x0A,
     CosemTypeDLongSigned = 0x05,
     CosemTypeDLongUnsigned = 0x06,
+    CosemTypeSigned = 0x0F,
     CosemTypeLongSigned = 0x10,
+    CosemTypeUnsigned = 0x11,
     CosemTypeLongUnsigned = 0x12,
     CosemTypeLong64Signed = 0x14,
     CosemTypeLong64Unsigned = 0x15,
+    CosemTypeEnum = 0x16,
     CosemTypeDateTime = 0x19
 };
 

lib/AmsDecoder/include/DataParser.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _DATAPASERSER_H
 #define _DATAPASERSER_H
 
@@ -10,6 +16,10 @@
 #define DATA_TAG_MBUS 0x68
 #define DATA_TAG_GBT 0xE0
 #define DATA_TAG_GCM 0xDB
+#define DATA_TAG_SNRM 0x81
+#define DATA_TAG_AARQ 0x60
+#define DATA_TAG_AARE 0x61
+#define DATA_TAG_RES 0xC4 // Get Response
 
 #define DATA_PARSE_OK 0
 #define DATA_PARSE_FAIL -1

lib/AmsDecoder/include/DataParsers.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _DATAPASERSERS_H
 #define _DATAPASERSERS_H
 

lib/AmsDecoder/include/DlmsParser.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _DLMSPARSER_H
 #define _DLMSPARSER_H
 

lib/AmsDecoder/include/DsmrParser.h

@@ -0,0 +1,27 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _DSMRPARSER_H
+#define _DSMRPARSER_H
+
+#include "Arduino.h"
+#include "DataParser.h"
+#include "GcmParser.h"
+
+class DSMRParser {
+public:
+    DSMRParser(GCMParser* gcmParser) { this->gcmParser = gcmParser; };
+    int8_t parse(uint8_t *buf, DataParserContext &ctx, bool verified, Print* debugger);
+    uint16_t getCrc();
+    uint16_t getCrcCalc();
+private:
+    uint16_t crc;
+    uint16_t crc_calc;
+
+    GCMParser* gcmParser;
+};
+
+#endif

lib/AmsDecoder/include/GbtParser.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _GBTPARSER_H
 #define _GBTPARSER_H
 

lib/AmsDecoder/include/GcmParser.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _GCMPARSER_H
 #define _GCMPARSER_H
 
@@ -9,16 +15,10 @@
 #define GCM_DECRYPT_FAILED -52
 #define GCM_ENCRYPTION_KEY_FAILED -53
 
-typedef struct GCMSizeDef {
-	uint8_t  flag;
-	uint16_t format;
-} __attribute__((packed)) GCMSizeDef;
-
-
 class GCMParser {
 public:
     GCMParser(uint8_t *encryption_key, uint8_t *authentication_key);
-    int8_t parse(uint8_t *buf, DataParserContext &ctx);
+    int8_t parse(uint8_t *buf, DataParserContext &ctx, bool hastag = true);
 private:
     uint8_t encryption_key[16];
     uint8_t authentication_key[16];

lib/AmsDecoder/include/HdlcParser.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _HDLCPARSER_H
 #define _HDLCPARSER_H
 
@@ -24,6 +30,11 @@ typedef struct HDLC3CtrlHcs {
 class HDLCParser {
 public:
     int8_t parse(uint8_t *buf, DataParserContext &ctx);
+
+private:
+    uint8_t lastSequenceNumber = 0;
+    uint16_t pos = 0;
+    uint8_t *buf  = NULL;
 };
 
 #endif

lib/AmsDecoder/include/LlcParser.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _LLCPARSER_H
 #define _LLCPARSER_H
 

lib/AmsDecoder/include/MbusParser.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _MBUSPARSER_H
 #define _MBUSPARSER_H
 

lib/AmsDecoder/include/crc.h

@@ -1,9 +1,16 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _CRC_H
 #define _CRC_H
 
 #include "Arduino.h"
 #include <stdint.h>
 
+uint16_t crc16(const uint8_t* p, int len);
 uint16_t crc16_x25(const uint8_t* p, int len);
 
 #endif

lib/AmsDecoder/include/ntohll.h

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #ifndef _NTOHLL_H
 #define _NTOHLL_H
 

lib/AmsDecoder/src/Cosem.cpp

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #include "Cosem.h"
 #include "lwip/def.h"
 #include <TimeLib.h>
@@ -18,7 +24,7 @@ time_t decodeCosemDateTime(CosemDateTime timestamp) {
     time_t time = makeTime(tm);
     int16_t deviation = ntohs(timestamp.deviation);
     if(deviation >= -720 && deviation <= 720) {
-        time -= deviation * 60;
+        time += deviation * 60;
     }
     return time;
 }

lib/AmsDecoder/src/DlmsParser.cpp

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #include "DlmsParser.h"
 #include "Cosem.h"
 

lib/AmsDecoder/src/DsmrParser.cpp

@@ -0,0 +1,92 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "DsmrParser.h"
+#include "crc.h"
+#include "hexutils.h"
+#include "lwip/def.h"
+
+// verified indicates that this data was encapsulated in something else, so we know this has the correct size etc
+int8_t DSMRParser::parse(uint8_t *buf, DataParserContext &ctx, bool verified, Print* debugger) {
+    uint16_t lenBefore = ctx.length;
+    uint16_t crcPos = 0;
+    bool reachedEnd = verified;
+    uint8_t lastByte = 0x00;
+    for(uint16_t pos = 0; pos < ctx.length; pos++) {
+        uint8_t b = *(buf+pos);
+        if(pos == 0 && b != '/') return DATA_PARSE_BOUNDRY_FLAG_MISSING;
+        if(pos > 0 && b == '!') crcPos = pos+1;
+        if(crcPos > 0 && b == 0x0A && lastByte == 0x0D) {
+            reachedEnd = true;
+            ctx.length = pos;
+            break;
+        }
+        lastByte = b;
+    }
+    if(!reachedEnd) return DATA_PARSE_INCOMPLETE;
+    buf[ctx.length+1] = '\0';
+
+    // If we expect data to be encrypted and it was not previously verified, decrypt content
+    if(gcmParser != NULL && !verified) {
+        uint8_t* ptr = (uint8_t*) buf;
+        while(*ptr != 0x0D && *ptr != 0x0A) ptr++;
+        while(*ptr == 0x0D || *ptr == 0x0A) ptr++;
+        uint16_t pos = ptr-buf;
+        DataParserContext gcmCtx = {
+            DATA_TAG_GCM,
+            crcPos - pos - 1,
+            ctx.timestamp
+        };
+        if(debugger != NULL) {
+            debugger->printf_P(PSTR("DSMR wants to decrypt at position %lu, length: %d, payload:\n"), pos, gcmCtx.length);
+            debugPrint(ptr, 0, gcmCtx.length, debugger);
+        }
+        int8_t gcmRet = gcmParser->parse(ptr, gcmCtx, false);
+        if(gcmRet < 0) {
+            if(debugger != NULL) {
+                debugger->printf_P(PSTR(" - Failed! (%d)\n"), gcmRet);
+            }
+            return gcmRet;
+        } else {
+            if(debugger != NULL) {
+                debugger->printf_P(PSTR(" - Success! (%d)\n"), gcmRet);
+            }
+            ptr += gcmRet;
+            for(uint16_t i = 0; i < gcmCtx.length; i++) {
+                buf[pos++] = ptr[i];
+            }
+            ptr = buf + crcPos - 1;
+            crcPos = pos + 1;
+            while(*ptr != '\0') {
+                ctx.length = pos;
+                buf[pos++] = *(ptr++);
+            }
+            while(pos < lenBefore) {
+                buf[pos++] = '\0';
+            }
+        }
+    } else if(crcPos > 0) {
+	    crc_calc = crc16(buf, crcPos);
+        crc = 0x0000;
+        fromHex((uint8_t*) &crc, String((char*) buf+crcPos), 2);
+        crc = ntohs(crc);
+
+        if(crc != crc_calc) {
+            if(debugger != NULL) {
+                debugger->printf_P(PSTR("CRC incorrrect, %04X != %04X at position %lu\n"), crc, crc_calc, crcPos);
+            }
+            return DATA_PARSE_FOOTER_CHECKSUM_ERROR;
+        }
+    }
+    return DATA_PARSE_OK;
+}
+
+uint16_t DSMRParser::getCrc() {
+    return crc;
+}
+uint16_t DSMRParser::getCrcCalc() {
+    return crc_calc;
+}

lib/AmsDecoder/src/GbtParser.cpp

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #include "GbtParser.h"
 #include "lwip/def.h"
 

lib/AmsDecoder/src/GcmParser.cpp

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #include "GcmParser.h"
 #include "lwip/def.h"
 #if defined(ESP8266)
@@ -11,45 +17,60 @@ GCMParser::GCMParser(uint8_t *encryption_key, uint8_t *authentication_key) {
     memcpy(this->authentication_key, authentication_key, 16);
 }
 
-int8_t GCMParser::parse(uint8_t *d, DataParserContext &ctx) {
+int8_t GCMParser::parse(uint8_t *d, DataParserContext &ctx, bool hastag) {
     if(ctx.length < 12) return DATA_PARSE_INCOMPLETE;
 
+    uint32_t headersize = 0;
     uint8_t* ptr = (uint8_t*) d;
-    if(*ptr != GCM_TAG) return DATA_PARSE_BOUNDRY_FLAG_MISSING;
-    ptr++;
+    if(hastag) {
+        if(*ptr != GCM_TAG) return DATA_PARSE_BOUNDRY_FLAG_MISSING;
+        ptr++;
+        headersize++;
+    }
     // Encrypted APDU
     // http://www.weigu.lu/tutorials/sensors2bus/04_encryption/index.html
 
     uint8_t systemTitleLength = *ptr;
     ptr++;
+    headersize++;
 
     uint8_t initialization_vector[12];
-    memcpy(ctx.system_title, ptr, systemTitleLength);
-    memcpy(initialization_vector, ctx.system_title, systemTitleLength);
+    memset(ctx.system_title, 0, 8);
+    memset(initialization_vector, 0, 12);
+    if(systemTitleLength > 0) {
+        memcpy(ctx.system_title, ptr, systemTitleLength);
+        memcpy(initialization_vector, ctx.system_title, systemTitleLength);
+        ptr += systemTitleLength;
+        headersize += systemTitleLength;
+    }
 
-    int len = 0;
-    int headersize = 2 + systemTitleLength;
-    ptr += systemTitleLength;
+    uint32_t len = 0;
     if(((*ptr) & 0xFF) == 0x81) {
-        ptr++;
-        len = *ptr;
         // 1-byte payload length
         ptr++;
+        len = *ptr++;
         headersize += 2;
     } else if(((*ptr) & 0xFF) == 0x82) {
-        GCMSizeDef* h = (GCMSizeDef*) ptr;
-
         // 2-byte payload length
-        len = (ntohs(h->format) & 0xFFFF);
-
-        ptr += 3;
+        ptr++;
+        len = *ptr++ << 8;
+        len |= *ptr++;
         headersize += 3;
+    } else if(((*ptr) & 0xFF) == 0x84) {
+        // 4-byte payload length
+        ptr++;
+        len = *ptr++ << 24;
+        len |= *ptr++ << 16;
+        len |= *ptr++ << 8;
+        len |= *ptr++;
+        headersize += 5;
+    } else {
+        len = *ptr++;
+        headersize++;
     }
     if(len + headersize > ctx.length)
         return DATA_PARSE_INCOMPLETE;
 
-    //Serial.printf("\nL: %d : %d, %d\n", length, len, headersize);
-
     uint8_t additional_authenticated_data[17];
     memcpy(additional_authenticated_data, ptr, 1);
 
@@ -66,6 +87,7 @@ int8_t GCMParser::parse(uint8_t *d, DataParserContext &ctx) {
     int footersize = 0;
 
     // Authentication enabled
+    bool authenticate = false;
     uint8_t authentication_tag[12];
     uint8_t authkeylen = 0, aadlen = 0;
     if((sec & 0x10) == 0x10) {
@@ -74,6 +96,7 @@ int8_t GCMParser::parse(uint8_t *d, DataParserContext &ctx) {
         footersize += authkeylen;
         memcpy(additional_authenticated_data + 1, authentication_key, 16);
         memcpy(authentication_tag, ptr + len - footersize - 5, authkeylen);
+        for(uint8_t i; i < 16; i++) authenticate |= authentication_key[i] > 0;
     }
 
     #if defined(ESP8266)
@@ -82,7 +105,7 @@ int8_t GCMParser::parse(uint8_t *d, DataParserContext &ctx) {
         br_aes_ct_ctr_init(&bc, encryption_key, 16);
         br_gcm_init(&gcmCtx, &bc.vtable, br_ghash_ctmul32);
         br_gcm_reset(&gcmCtx, initialization_vector, sizeof(initialization_vector));
-        if(authkeylen > 0) {
+        if(authenticate) {
             br_gcm_aad_inject(&gcmCtx, additional_authenticated_data, aadlen);
         }
         br_gcm_flip(&gcmCtx);
@@ -100,7 +123,7 @@ int8_t GCMParser::parse(uint8_t *d, DataParserContext &ctx) {
         if (0 != success) {
             return GCM_ENCRYPTION_KEY_FAILED;
         }
-        if (0 < authkeylen) {
+        if (authenticate) {
             success = mbedtls_gcm_auth_decrypt(&m_ctx, sizeof(cipher_text), initialization_vector, sizeof(initialization_vector),
                 additional_authenticated_data, aadlen, authentication_tag, authkeylen,
                 cipher_text, (unsigned char*)(ptr));

lib/AmsDecoder/src/HdlcParser.cpp

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #include "HdlcParser.h"
 #include "lwip/def.h"
 #include "crc.h"
@@ -49,8 +55,41 @@ int8_t HDLCParser::parse(uint8_t *d, DataParserContext &ctx) {
         ptr += 3;
 
         // Exclude all of header and 3 byte footer
-        ctx.length -= ptr-d+3;
-        return ptr-d;
+        ctx.length -= ptr-d;
+        if(ctx.length > 1) {
+            ctx.length -= 3;
+        }
+
+        // Payload incomplete
+        if((h->format & 0x08) == 0x08) {
+            if(lastSequenceNumber == 0) {
+                if(buf == NULL) buf = (uint8_t *)malloc((size_t)1024);
+                pos = 0;
+            }
+
+            if(buf == NULL) return DATA_PARSE_FAIL;
+
+            memcpy(buf + pos, ptr+3, ctx.length); // +3 to skip LLC
+            pos += ctx.length;
+
+            lastSequenceNumber++;
+            return DATA_PARSE_INTERMEDIATE_SEGMENT;
+        } else if(lastSequenceNumber > 0) {
+            lastSequenceNumber = 0;
+            if(buf == NULL) return DATA_PARSE_FAIL;
+
+            memcpy(buf + pos, ptr+3, ctx.length); // +3 to skip LLC
+            pos += ctx.length;
+
+            memcpy((uint8_t *) d, buf, pos);
+            free(buf);
+            buf = NULL;
+            ctx.length = pos;
+            pos = 0;
+            return DATA_PARSE_OK;
+        } else {
+            return ptr-d;
+        }
     }
     return DATA_PARSE_UNKNOWN_DATA;
 }

lib/AmsDecoder/src/LlcParser.cpp

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #include "LlcParser.h"
 
 int8_t LLCParser::parse(uint8_t *buf, DataParserContext &ctx) {

lib/AmsDecoder/src/MbusParser.cpp

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #include "MbusParser.h"
 
 int8_t MBUSParser::parse(uint8_t *d, DataParserContext &ctx) {

lib/AmsDecoder/src/crc.cpp

@@ -0,0 +1,35 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "crc.h"
+
+uint16_t crc16_x25(const uint8_t* p, int len)
+{
+	uint16_t crc = UINT16_MAX;
+
+	while(len--)
+		for (uint16_t i = 0, d = 0xff & *p++; i < 8; i++, d >>= 1)
+			crc = ((crc & 1) ^ (d & 1)) ? (crc >> 1) ^ 0x8408 : (crc >> 1);
+
+	return (~crc << 8) | (~crc >> 8 & 0xff);
+}
+
+uint16_t crc16 (const uint8_t *p, int len) {
+    uint16_t crc = 0;
+
+    while (len--) {
+		uint8_t i;
+		crc ^= *p++;
+		for (i = 0 ; i < 8 ; ++i) {
+			if (crc & 1)
+				crc = (crc >> 1) ^ 0xa001;
+			else
+				crc = (crc >> 1);
+		}    			
+    }
+    
+    return crc;
+}

lib/AmsDecoder/src/ntohll.cpp

@@ -1,3 +1,9 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
 #include "ntohll.h"
 
 uint64_t ntohll(uint64_t x) {

lib/AmsFirmwareUpdater/include/AmsFirmwareUpdater.h

@@ -0,0 +1,143 @@
+#pragma once
+#include <stdint.h>
+#include <Print.h>
+#include "HwTools.h"
+#include "AmsData.h"
+#include "AmsConfiguration.h"
+
+#if defined(ESP32)
+    #include "esp_flash_partitions.h"
+    #include "LittleFS.h"
+    #include "WiFi.h"
+    #include "HTTPClient.h"
+
+    #define AMS_PARTITION_TABLE_OFFSET 0x8000
+    #define AMS_PARTITION_APP0_OFFSET 0x10000
+    #define AMS_PARTITION_APP_SIZE 0x1D0000
+    #define AMS_PARTITION_MIN_SPIFFS_SIZE 0x20000
+#elif defined(ESP8266)
+	#include <ESP8266HTTPClient.h>
+
+    #define AMS_FLASH_SKETCH_SIZE 0xFEFF0
+    #define AMS_FLASH_OTA_START AMS_FLASH_OTA_SIZE
+#endif
+
+#if defined(AMS_REMOTE_DEBUG)
+#include "RemoteDebug.h"
+#endif
+
+#define AMS_UPDATE_ERR_OK 0
+#define AMS_UPDATE_ERR_DETAILS 1
+#define AMS_UPDATE_ERR_FETCH 2
+#define AMS_UPDATE_ERR_ERASE 3
+#define AMS_UPDATE_ERR_WRITE 4
+#define AMS_UPDATE_ERR_READ 5
+#define AMS_UPDATE_ERR_MD5 6
+#define AMS_UPDATE_ERR_ACTIVATE 7
+#define AMS_UPDATE_ERR_REBOOT 64
+#define AMS_UPDATE_ERR_SUCCESS_SIGNAL 122
+#define AMS_UPDATE_ERR_SUCCESS_CONFIRMED 123
+
+#define UPDATE_BUF_SIZE 4096
+
+class AmsFirmwareUpdater {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    AmsFirmwareUpdater(RemoteDebug* debugger, HwTools* hw, AmsData* meterState);
+    #else
+    AmsFirmwareUpdater(Print* debugger, HwTools* hw, AmsData* meterState);
+    #endif
+    bool relocateOrRepartitionIfNecessary();
+    void loop();
+
+    char* getNextVersion();
+    bool setTargetVersion(const char* version);
+    void getUpgradeInformation(UpgradeInformation&);
+    float getProgress();
+    bool activateDownloadedFirmware();
+
+    void setUpgradeInformation(UpgradeInformation&);
+    bool isUpgradeInformationChanged();
+    void ackUpgradeInformationChanged();
+
+    bool startFirmwareUpload(uint32_t size, const char* version);
+    bool addFirmwareUploadChunk(uint8_t* buf, size_t length);
+    bool completeFirmwareUpload(uint32_t size);
+
+private:
+    #if defined(ESP8266)
+		char chipType[10] = "esp8266";
+	#elif defined(CONFIG_IDF_TARGET_ESP32S2)
+		char chipType[10] = "esp32s2";
+	#elif defined(CONFIG_IDF_TARGET_ESP32S3)
+		char chipType[10] = "esp32s3";
+	#elif defined(CONFIG_IDF_TARGET_ESP32C3)
+		char chipType[10] = "esp32c3";
+	#elif defined(ESP32)
+		#if defined(CONFIG_FREERTOS_UNICORE)
+			char chipType[10] = "esp32solo";
+		#else
+			char chipType[10] = "esp32";
+		#endif
+	#endif
+
+    #if defined(AMS_REMOTE_DEBUG)
+    RemoteDebug* debugger;
+    #else
+    Print* debugger;
+    #endif
+    HwTools* hw;
+    AmsData* meterState;
+
+    bool updateStatusChanged = false;
+    UpgradeInformation updateStatus = {"","",0,0,0,0,0};
+    uint16_t lastSaveBlocksWritten = 0;
+    String md5;
+
+    uint32_t lastVersionCheck = 0;
+    uint8_t firmwareVariant;
+    bool autoUpgrade;
+    char nextVersion[10];
+
+
+    bool fetchNextVersion();
+    bool fetchVersionDetails();
+    bool fetchFirmwareChunk(HTTPClient& http);
+    bool writeBufferToFlash();
+    bool verifyChecksum();
+    bool activateNewFirmware();
+    bool writeUpdateStatus();
+    bool isFlashReadyForNextUpdateVersion(uint32_t size);
+
+    uint8_t* buf = NULL;
+    uint16_t bufPos = 0;
+
+    #if defined(ESP32)
+    bool readPartition(uint8_t num, const esp_partition_info_t* info);
+    bool writePartition(uint8_t num, const esp_partition_info_t* info);
+    bool copyData(const esp_partition_info_t* src, esp_partition_info_t* dst, bool eraseFirst=true);
+    bool copyFile(fs::LittleFSFS* src, fs::LittleFSFS* dst, const char* filename);
+    uint8_t* extractFileData(const char* filename, size_t& size);
+    void saveFileData(const char* filename, uint8_t* data, size_t size);
+
+    bool relocateAppToFirst(const esp_partition_t* active);
+    bool findPartition(const char* label, const esp_partition_info_t* info);
+
+    bool hasLargeEnoughAppPartitions();
+    bool canMigratePartitionTable();
+    bool hasTwoSpiffs();
+    bool spiffsOnCorrectLocation();
+    bool hasFiles();
+
+    bool clearPartitionTable();
+    bool writeNewPartitionChecksum(uint8_t num);
+    bool writePartitionTableWithSpiffsAtOldAndApp1();
+    bool writePartitionTableWithSpiffsAtApp1AndNew();
+    bool writePartitionTableFinal();
+
+    bool moveLittleFsFromOldToApp1();
+    bool moveLittleFsFromApp1ToNew();
+    #elif defined(ESP8266)
+    uintptr_t getFirmwareUpdateStart();
+    #endif
+};

lib/AmsMqttHandler/include/AmsMqttHandler.h

@@ -0,0 +1,91 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _AMSMQTTHANDLER_H
+#define _AMSMQTTHANDLER_H
+
+#include "Arduino.h"
+#include <MQTT.h>
+#include "AmsData.h"
+#include "AmsConfiguration.h"
+#include "EnergyAccounting.h"
+#include "HwTools.h"
+#include "PriceService.h"
+#include "AmsFirmwareUpdater.h"
+
+#if defined(ESP32)
+#include <esp_task_wdt.h>
+#endif
+
+class AmsMqttHandler {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    AmsMqttHandler(MqttConfig& mqttConfig, RemoteDebug* debugger, char* buf, AmsFirmwareUpdater* updater) {
+        this->mqttConfig = mqttConfig;
+    	this->mqttConfigChanged = true;
+        this->debugger = debugger;
+        this->json = buf;
+        this->updater = updater;
+        mqtt.dropOverflow(true);
+    };
+    #else
+    AmsMqttHandler(MqttConfig& mqttConfig, Stream* debugger, char* buf) {
+        this->mqttConfig = mqttConfig;
+    	this->mqttConfigChanged = true;
+        this->debugger = debugger;
+        this->json = buf;
+        mqtt.dropOverflow(true);
+    };
+    #endif
+
+    void setCaVerification(bool);
+    void setConfig(MqttConfig& mqttConfig);
+
+    bool connect();
+    void disconnect();
+    lwmqtt_err_t lastError();
+    bool connected();
+    bool loop();
+
+    virtual uint8_t getFormat() { return 0; };
+
+    virtual bool postConnect() { return false; };
+    virtual bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea, PriceService* ps) { return false; };
+    virtual bool publishTemperatures(AmsConfiguration*, HwTools*) { return false; };
+    virtual bool publishPrices(PriceService* ps) { return false; };
+    virtual bool publishSystem(HwTools*, PriceService*, EnergyAccounting*) { return false; };
+    virtual bool publishRaw(String data) { return false; };
+    virtual bool publishFirmware() { return false; };
+    virtual void onMessage(String &topic, String &payload) {};
+
+    virtual ~AmsMqttHandler() {
+        if(mqttClient != NULL) {
+            mqttClient->stop();
+            delete mqttClient;
+        }
+    };
+
+protected:
+    #if defined(AMS_REMOTE_DEBUG)
+    RemoteDebug* debugger;
+    #else
+    Stream* debugger;
+    #endif
+    MqttConfig mqttConfig;
+    bool mqttConfigChanged = true;
+    MQTTClient mqtt = MQTTClient(256);
+    unsigned long lastMqttRetry = -10000;
+    bool caVerification = true;
+    WiFiClient *mqttClient = NULL;
+    WiFiClientSecure *mqttSecureClient = NULL;
+    char* json;
+    uint16_t BufferSize = 2048;
+    uint64_t lastStateUpdate = 0;
+
+    AmsFirmwareUpdater* updater = NULL;
+};
+
+#endif

lib/AmsMqttHandler/src/AmsMqttHandler.cpp

@@ -0,0 +1,189 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "AmsMqttHandler.h"
+#include "FirmwareVersion.h"
+#include "AmsStorage.h"
+#include "LittleFS.h"
+
+void AmsMqttHandler::setCaVerification(bool caVerification) {
+	this->caVerification = caVerification;
+}
+
+void AmsMqttHandler::setConfig(MqttConfig& mqttConfig) {
+	this->mqttConfig = mqttConfig;
+	this->mqttConfigChanged = true;
+}
+
+bool AmsMqttHandler::connect() {
+	if(millis() - lastMqttRetry < 10000) {
+		yield();
+		return false;
+	}
+	lastMqttRetry = millis();
+
+	time_t epoch = time(nullptr);
+	
+	WiFiClient *actualClient = NULL;
+
+	if(mqttConfig.ssl) {
+		if(epoch < FirmwareVersion::BuildEpoch) {
+			return false;
+		}
+		
+		bool applySslConfiguration = mqttConfigChanged;
+		if(mqttSecureClient == NULL) {
+			mqttSecureClient = new WiFiClientSecure();
+			#if defined(ESP8266)
+				mqttSecureClient->setBufferSizes(512, 512);
+				return false;
+			#endif
+			applySslConfiguration = true;
+		}
+
+		if(applySslConfiguration) {
+			if(caVerification && LittleFS.begin()) {
+				File file;
+
+				if(LittleFS.exists(FILE_MQTT_CA)) {
+					file = LittleFS.open(FILE_MQTT_CA, (char*) "r");
+					#if defined(ESP8266)
+						BearSSL::X509List *serverTrustedCA = new BearSSL::X509List(file);
+						mqttSecureClient->setTrustAnchors(serverTrustedCA);
+					#elif defined(ESP32)
+						if(!mqttSecureClient->loadCACert(file, file.size())) {
+							return false;
+						}
+					#endif
+					file.close();
+				} else {
+					mqttSecureClient->setInsecure();
+				}
+
+				#if defined(ESP8266)
+					if(LittleFS.exists(FILE_MQTT_CERT) && LittleFS.exists(FILE_MQTT_KEY)) {
+						file = LittleFS.open(FILE_MQTT_CERT, (char*) "r");
+						BearSSL::X509List *serverCertList = new BearSSL::X509List(file);
+						file.close();
+
+						file = LittleFS.open(FILE_MQTT_KEY, (char*) "r");
+						BearSSL::PrivateKey *serverPrivKey = new BearSSL::PrivateKey(file);
+						file.close();
+
+						mqttSecureClient->setClientRSACert(serverCertList, serverPrivKey);
+					}
+				#endif
+
+				#if defined(ESP32)
+					if(LittleFS.exists(FILE_MQTT_CERT)) {
+						file = LittleFS.open(FILE_MQTT_CERT, (char*) "r");
+						mqttSecureClient->loadCertificate(file, file.size());
+						file.close();
+					}
+				
+					if(LittleFS.exists(FILE_MQTT_KEY)) {
+						file = LittleFS.open(FILE_MQTT_KEY, (char*) "r");
+						mqttSecureClient->loadPrivateKey(file, file.size());
+						file.close();
+					}
+				#endif
+			} else {
+				mqttSecureClient->setInsecure();
+			}
+		}
+		actualClient = mqttSecureClient;
+	} else {
+		if(mqttClient == NULL) {
+			mqttClient = new WiFiClient();
+		}
+		actualClient = mqttClient;
+	}
+
+	mqttConfigChanged = false;
+	mqtt.setTimeout(mqttConfig.timeout);
+	mqtt.setKeepAlive(mqttConfig.keepalive);
+	mqtt.begin(mqttConfig.host, mqttConfig.port, *actualClient);
+	String statusTopic = String(mqttConfig.publishTopic) + "/status";
+	mqtt.setWill(statusTopic.c_str(), "offline", true, 0);
+
+	#if defined(ESP8266)
+		if(mqttSecureClient) {
+			time_t epoch = time(nullptr);
+			mqttSecureClient->setX509Time(epoch);
+		}
+	#endif
+
+	// Connect to a unsecure or secure MQTT server
+	if ((strlen(mqttConfig.username) == 0 && mqtt.connect(mqttConfig.clientId)) ||
+		(strlen(mqttConfig.username) > 0 && mqtt.connect(mqttConfig.clientId, mqttConfig.username, mqttConfig.password))) {
+		#if defined(AMS_REMOTE_DEBUG)
+		if (debugger->isActive(RemoteDebug::INFO))
+		#endif
+		debugger->printf_P(PSTR("Successfully connected to MQTT\n"));
+		mqtt.onMessage(std::bind(&AmsMqttHandler::onMessage, this, std::placeholders::_1, std::placeholders::_2));
+		if(strlen(mqttConfig.subscribeTopic) > 0) {
+			#if defined(AMS_REMOTE_DEBUG)
+			if (debugger->isActive(RemoteDebug::INFO))
+			#endif
+			debugger->printf_P(PSTR("  Subscribing to [%s]\n"), mqttConfig.subscribeTopic);
+			if(!mqtt.subscribe(mqttConfig.subscribeTopic)) {
+				#if defined(AMS_REMOTE_DEBUG)
+				if (debugger->isActive(RemoteDebug::ERROR))
+				#endif
+				debugger->printf_P(PSTR("  Unable to subscribe to to [%s]\n"), mqttConfig.subscribeTopic);
+			}
+		}
+		mqtt.publish(statusTopic, "online", true, 0);
+        mqtt.loop();
+		postConnect();
+        return true;
+	} else {
+		#if defined(AMS_REMOTE_DEBUG)
+		if (debugger->isActive(RemoteDebug::ERROR))
+		#endif
+		{
+			debugger->printf_P(PSTR("Failed to connect to MQTT: %d\n"), mqtt.lastError());
+			#if defined(ESP8266)
+				if(mqttSecureClient) {
+					mqttSecureClient->getLastSSLError((char*) json, BufferSize);
+					debugger->println((char*) json);
+				}
+			#endif
+		}
+        return false;
+	}
+}
+
+void AmsMqttHandler::disconnect() {
+    mqtt.disconnect();
+    mqtt.loop();
+	if(mqttSecureClient != NULL) {
+		delete mqttSecureClient;
+		mqttSecureClient = NULL;
+	}
+    delay(10);
+    yield();
+}
+
+lwmqtt_err_t AmsMqttHandler::lastError() {
+    return mqtt.lastError();
+}
+
+bool AmsMqttHandler::connected() {
+	return mqtt.connected();
+}
+
+bool AmsMqttHandler::loop() {
+    bool ret = mqtt.loop();
+    delay(10);
+    yield();
+	#if defined(ESP32)
+		esp_task_wdt_reset();
+	#elif defined(ESP8266)
+		ESP.wdtFeed();
+	#endif
+    return ret;
+}

lib/CloudConnector/include/CloudConnector.h

@@ -0,0 +1,135 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _CLOUDCONNECTOR_H
+#define _CLOUDCONNECTOR_H
+
+#if defined(AMS_REMOTE_DEBUG)
+#include "RemoteDebug.h"
+#endif
+#include "mbedtls/ssl.h"
+#include "mbedtls/platform.h"
+#include "mbedtls/net.h"
+#include "mbedtls/esp_debug.h"
+#include "mbedtls/entropy.h"
+#include "mbedtls/ctr_drbg.h"
+#include "mbedtls/error.h"
+#include "mbedtls/certs.h"
+#include "mbedtls/rsa.h"
+#include "AmsConfiguration.h"
+#include "AmsData.h"
+#include "EnergyAccounting.h"
+#include "HwTools.h"
+#include "AmsMqttHandler.h"
+#include "ConnectionHandler.h"
+
+#if defined(ESP8266)
+	#include <ESP8266HTTPClient.h>
+#elif defined(ESP32) // ARDUINO_ARCH_ESP32
+	#include <HTTPClient.h>
+    #include <esp_wifi.h>
+    #include <esp_task_wdt.h>
+    #include <WiFiUdp.h>
+#else
+	#warning "Unsupported board type"
+#endif
+
+#define CC_BUF_SIZE 4096
+
+static const char CC_JSON_POWER[] PROGMEM = ",\"%s\":{\"P\":%lu,\"Q\":%lu}";
+static const char CC_JSON_POWER_LIST3[] PROGMEM = ",\"%s\":{\"P\":%lu,\"Q\":%lu,\"tP\":%.3f,\"tQ\":%.3f}";
+static const char CC_JSON_PHASE[] PROGMEM = "%s\"%d\":{\"u\":%.2f,\"i\":%s}";
+static const char CC_JSON_PHASE_LIST4[] PROGMEM = "%s\"%d\":{\"u\":%.2f,\"i\":%s,\"Pim\":%lu,\"Pex\":%lu,\"pf\":%.2f}";
+static const char CC_JSON_STATUS[] PROGMEM = ",\"status\":{\"esp\":{\"state\":%d,\"error\":%d},\"han\":{\"state\":%d,\"error\":%d},\"wifi\":{\"state\":%d,\"error\":%d},\"mqtt\":{\"state\":%d,\"error\":%d}}";
+static const char CC_JSON_INIT[] PROGMEM = ",\"init\":{\"mac\":\"%s\",\"apmac\":\"%s\",\"version\":\"%s\",\"boardType\":%d,\"bootReason\":%d,\"bootCause\":%d,\"tz\":\"%s\"},\"meter\":{\"manufacturerId\":%d,\"manufacturer\":\"%s\",\"model\":\"%s\",\"id\":\"%s\",\"system\":\"%s\",\"fuse\":%d,\"import\":%d,\"export\":%d},\"network\":{\"ip\":\"%s\",\"mask\":\"%s\",\"gw\":\"%s\",\"dns1\":\"%s\",\"dns2\":\"%s\"}";
+
+struct CloudData {
+    uint8_t type;
+	int16_t data;
+} __attribute__((packed));
+
+class CloudConnector {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    CloudConnector(RemoteDebug*);
+    #else
+    CloudConnector(Stream*);
+    #endif
+    bool setup(CloudConfig& config, MeterConfig& meter, SystemConfig& system, NtpConfig& ntp, HwTools* hw, ResetDataContainer* rdc, PriceService* ps);
+    void setMqttHandler(AmsMqttHandler* mqttHandler);
+    void update(AmsData& data, EnergyAccounting& ea);
+    void setPriceConfig(PriceServiceConfig&);
+    void setEnergyAccountingConfig(EnergyAccountingConfig&);
+    void forceUpdate();
+    void forcePriceUpdate();
+    void setConnectionHandler(ConnectionHandler* ch);
+    String generateSeed();
+
+private:
+    #if defined(AMS_REMOTE_DEBUG)
+    RemoteDebug* debugger = NULL;
+    #else
+    Stream* debugger = NULL;
+    #endif
+    HwTools* hw = NULL;
+    ConnectionHandler* ch = NULL;
+    ResetDataContainer* rdc = NULL;
+    PriceService* ps = NULL;
+    AmsMqttHandler* mqttHandler = NULL;
+    CloudConfig config;
+    PriceServiceConfig priceConfig;
+    unsigned long lastPriceConfig = 0;
+    EnergyAccountingConfig eac;
+    unsigned long lastEac = 0;
+    HTTPClient http;
+    WiFiUDP udp;
+    WiFiClient tcp;
+	int maxPwr = 0;
+    uint8_t boardType = 0;
+    char timezone[32];
+	uint8_t distributionSystem = 0;
+	uint16_t mainFuse = 0, productionCapacity = 0;
+
+    String uuid;
+    bool initialized = false;
+    unsigned long lastUpdate = 0;
+    char mac[18];
+    char apmac[18];
+
+    String seed = "";
+
+    char clearBuffer[CC_BUF_SIZE];
+    uint8_t* httpBuffer = NULL;
+    unsigned char encryptedBuffer[256];
+    mbedtls_rsa_context* rsa = nullptr;
+    mbedtls_ctr_drbg_context ctr_drbg;
+    mbedtls_entropy_context entropy;
+    char* pers = "amsreader";
+
+    bool init();
+
+    String meterManufacturer(uint8_t type) {
+        switch(type) {
+            case AmsTypeAidon: return F("Aidon");
+            case AmsTypeKaifa: return F("Kaifa");
+            case AmsTypeKamstrup: return F("Kamstrup");
+            case AmsTypeIskra: return F("Iskra");
+            case AmsTypeLandisGyr: return F("Landis+Gyr");
+            case AmsTypeSagemcom: return F("Sagemcom");
+        }
+        return F("");
+    }
+
+    String distributionSystemStr(uint8_t ds) {
+        switch(ds) {
+            case 1: return F("IT");
+            case 2: return F("TN");
+        }
+        return F("");
+    }
+
+};
+#endif

lib/CloudConnector/src/CloudConnector.cpp

@@ -0,0 +1,630 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "CloudConnector.h"
+#include "FirmwareVersion.h"
+#include "crc.h"
+#include "Uptime.h"
+#include "hexutils.h"
+#if defined(ESP32)
+#include <ESPRandom.h>
+#endif
+
+#if CONFIG_IDF_TARGET_ESP32 // ESP32/PICO-D4
+#include "esp32/rom/rtc.h"
+#elif CONFIG_IDF_TARGET_ESP32S2
+#include "esp32s2/rom/rtc.h"
+#elif CONFIG_IDF_TARGET_ESP32C3
+#include "esp32c3/rom/rtc.h"
+#elif CONFIG_IDF_TARGET_ESP32S3
+#include "esp32s3/rom/rtc.h"
+#endif
+
+#if defined(AMS_REMOTE_DEBUG)
+CloudConnector::CloudConnector(RemoteDebug* debugger) {
+#else
+CloudConnector::CloudConnector(Stream* debugger) {
+#endif
+    this->debugger = debugger;
+
+    http.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
+    http.setReuse(false);
+    http.setTimeout(60000);
+    http.setUserAgent("ams2mqtt/" + String(FirmwareVersion::VersionString));
+    http.useHTTP10(true);
+
+    uint8_t mac[6];
+    uint8_t apmac[6];
+
+    #if defined(ESP8266)
+    wifi_get_macaddr(STATION_IF, mac);
+    wifi_get_macaddr(SOFTAP_IF, apmac);
+	#elif defined(ESP32)
+    esp_wifi_get_mac((wifi_interface_t)ESP_IF_WIFI_STA, mac);
+    esp_wifi_get_mac((wifi_interface_t)ESP_IF_WIFI_AP, apmac);
+	#endif
+    sprintf_P(this->mac, PSTR("%02X:%02X:%02X:%02X:%02X:%02X"), mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+    sprintf_P(this->apmac, PSTR("%02X:%02X:%02X:%02X:%02X:%02X"), apmac[0], apmac[1], apmac[2], apmac[3], apmac[4], apmac[5]);
+}
+
+bool CloudConnector::setup(CloudConfig& config, MeterConfig& meter, SystemConfig& system, NtpConfig& ntp, HwTools* hw, ResetDataContainer* rdc, PriceService* ps) {
+    bool ret = false;
+    #if defined(ESP32)
+    if(!ESPRandom::isValidV4Uuid(config.clientId)) {
+        ESPRandom::uuid4(config.clientId);
+        ret = true;
+    }
+    uuid = ESPRandom::uuidToString(config.clientId);
+    #endif
+
+    this->config = config;
+    this->hw = hw;
+    this->rdc = rdc;
+    this->ps = ps;
+
+    this->boardType = system.boardType;
+    strcpy(this->timezone, ntp.timezone);
+
+	this->maxPwr = 0;
+	this->distributionSystem = meter.distributionSystem;
+	this->mainFuse = meter.mainFuse;
+	this->productionCapacity = meter.productionCapacity;
+
+    this->initialized = false;
+
+    return ret;
+}
+
+void CloudConnector::setMqttHandler(AmsMqttHandler* mqttHandler) {
+    this->mqttHandler = mqttHandler;
+}
+
+bool CloudConnector::init() {
+    if(config.enabled) {
+        //if(config.port == 0) 
+        config.port = 7443;
+        //if(strlen(config.hostname) == 0) 
+        strcpy_P(config.hostname, PSTR("cloud.amsleser.no"));
+
+        snprintf_P(clearBuffer, CC_BUF_SIZE, PSTR("http://%s/hub/cloud/public.key"), config.hostname);
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::INFO))
+        #endif
+        debugger->printf_P(PSTR("(CloudConnector) Downloading public key from %s\n"), clearBuffer);
+        #if defined(ESP8266)
+        WiFiClient client;
+        client.setTimeout(5000);
+        if(http.begin(client, clearBuffer)) {
+        #elif defined(ESP32)
+        if(http.begin(clearBuffer)) {
+        #endif
+            int status = http.GET();
+
+            #if defined(ESP32)
+                esp_task_wdt_reset();
+            #elif defined(ESP8266)
+                ESP.wdtFeed();
+            #endif
+
+            if(status == HTTP_CODE_OK) {
+                String pub = http.getString();
+                http.end();
+
+                memset(clearBuffer, 0, CC_BUF_SIZE);
+                snprintf(clearBuffer, CC_BUF_SIZE, pub.c_str());
+
+                mbedtls_pk_context pk;
+                mbedtls_pk_init(&pk);
+
+                int error_code = 0;
+                if((error_code =  mbedtls_pk_parse_public_key(&pk, (unsigned char*) clearBuffer, strlen((const char*) clearBuffer)+1)) == 0){
+                    rsa = mbedtls_pk_rsa(pk);
+                    mbedtls_ctr_drbg_init(&ctr_drbg);
+                    mbedtls_entropy_init(&entropy);
+
+                    int ret = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func,
+                                                &entropy, (const unsigned char *) pers,
+                                                strlen(pers));
+                    if(ret != 0) {
+                        #if defined(AMS_REMOTE_DEBUG)
+                        if (debugger->isActive(RemoteDebug::ERROR))
+                        #endif
+                        debugger->printf_P(PSTR("mbedtls_ctr_drbg_seed return code: %d\n"), ret);
+                    }
+                    return ret == 0;
+                } else {
+                    #if defined(AMS_REMOTE_DEBUG)
+                    if (debugger->isActive(RemoteDebug::ERROR))
+                    #endif
+                    debugger->printf("RSA public key read error: ");
+                    mbedtls_strerror(error_code, clearBuffer, CC_BUF_SIZE);
+                    #if defined(AMS_REMOTE_DEBUG)
+                    if (debugger->isActive(RemoteDebug::ERROR))
+                    #endif
+                    debugger->printf("%s\n", clearBuffer);
+                }
+            } else {
+                #if defined(AMS_REMOTE_DEBUG)
+                if (debugger->isActive(RemoteDebug::ERROR))
+                #endif
+                debugger->printf_P(PSTR("(CloudConnector) Communication error, returned status: %d\n"), status);
+                #if defined(AMS_REMOTE_DEBUG)
+                if (debugger->isActive(RemoteDebug::ERROR))
+                #endif
+                debugger->printf(http.errorToString(status).c_str());
+                debugger->println();
+                #if defined(AMS_REMOTE_DEBUG)
+                if (debugger->isActive(RemoteDebug::DEBUG))
+                #endif
+                debugger->printf(http.getString().c_str());
+
+                http.end();
+            }
+        }
+    }
+    return false;
+}
+
+void CloudConnector::update(AmsData& data, EnergyAccounting& ea) {
+    unsigned long now = millis();
+    if(now-lastUpdate < ((unsigned long)config.interval)*1000) {
+        return;
+    };
+    bool sendFirst = lastUpdate == 0;
+    lastUpdate = now;
+    if(config.enabled) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::VERBOSE))
+        #endif
+        debugger->printf_P(PSTR("(CloudConnector) Enabled\n"));
+    } else {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::VERBOSE))
+        #endif
+        debugger->printf_P(PSTR("(CloudConnector) Not enabled\n"));
+        return;
+    }
+    if(!ESPRandom::isValidV4Uuid(config.clientId)) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::WARNING))
+        #endif
+        debugger->printf_P(PSTR("(CloudConnector) Client ID is not valid\n"));
+        return;
+    }
+    if(data.getListType() < 2) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::VERBOSE))
+        #endif
+        debugger->printf_P(PSTR("(CloudConnector) List type not enough data\n"));
+        return;
+    }
+
+    if(!initialized && !init()) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::WARNING))
+        #endif
+        debugger->printf_P(PSTR("Unable to initialize cloud connector\n"));
+        return;
+    }
+    initialized = true;
+
+    memset(clearBuffer, 0, CC_BUF_SIZE);
+
+    int pos = 0;
+
+    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR("{\"id\":\"%s\""), uuid.c_str());
+    if(!seed.isEmpty()) {
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"seed\":\"%s\""), seed.c_str());
+    }
+
+    bool sendData = true;
+    if(sendFirst) {
+        seed.clear();
+        if(mainFuse > 0 && distributionSystem > 0) {
+            int voltage = distributionSystem == 2 ? 400 : 230;
+            if(data.isThreePhase()) {
+                maxPwr = mainFuse * sqrt(3) * voltage;
+            } else if(data.isTwoPhase()) {
+                maxPwr = mainFuse * voltage;
+            } else {
+                maxPwr = mainFuse * 230;
+            }
+        }
+
+        IPAddress localIp;
+        IPAddress subnet;
+        IPAddress gateway;
+        IPAddress dns1;
+        IPAddress dns2;
+
+        if(ch == NULL) {
+            localIp = WiFi.localIP();
+            subnet = IPAddress(255,255,255,0);
+            gateway = WiFi.subnetMask();
+            dns1 = WiFi.dnsIP(0);
+            dns2 = WiFi.dnsIP(1);
+        } else {
+            localIp = ch->getIP();
+            subnet = ch->getSubnetMask();
+            gateway = ch->getGateway();
+            dns1 = ch->getDns(0);
+            dns2 = ch->getDns(1);
+        }
+
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_INIT,
+            mac, 
+            apmac, 
+            FirmwareVersion::VersionString,
+            boardType,
+            rtc_get_reset_reason(0),
+            rdc == NULL ? 0 : rdc->last_cause,
+            timezone,
+            data.getMeterType(),
+            meterManufacturer(data.getMeterType()).c_str(),
+            data.getMeterModel().c_str(),
+            data.getMeterId().c_str(),
+            distributionSystemStr(distributionSystem).c_str(),
+            mainFuse,
+            maxPwr,
+            productionCapacity,
+            localIp.toString().c_str(),
+            subnet.toString().c_str(),
+            gateway.toString().c_str(),
+            dns1.toString().c_str(),
+            dns2.toString().c_str()
+        );
+    } else if(lastPriceConfig == 0) {
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"price\":{\"area\":\"%s\",\"currency\":\"%s\",\"modifiers\":["), priceConfig.area, priceConfig.currency);
+        if(ps != NULL) {
+            std::vector<PriceConfig> pc = ps->getPriceConfig();
+            if(pc.size() > 0) {
+                for(uint8_t i = 0; i < pc.size(); i++) {
+                    PriceConfig& p = pc.at(i);
+
+                    String days;
+                    for(uint8_t d = 0; d < 7; d++) {
+                        if((p.days >> d) & 0x1 == 0x1) {
+                            days += String(d, 10) + ",";
+                        }
+                    }
+                    days = days.substring(0, days.length()-1);
+
+                    String hours;
+                    for(uint8_t h = 0; h < 24; h++) {
+                        if((p.hours >> h) & 0x1 == 0x1) {
+                            hours += String(h, 10) + ",";
+                        }
+                    }
+                    hours = hours.substring(0, hours.length()-1);
+
+                    char start[8];
+                    memset(start, 0, 8);
+                    if(p.start_dayofmonth > 0 && p.start_month > 0) {
+                        snprintf_P(start, 8, PSTR("[%d,%d]"), p.start_month, p.start_dayofmonth);
+                    } else {
+                        strcpy_P(start, PSTR("null"));
+                    }
+
+                    char end[8];
+                    memset(end, 0, 8);
+                    if(p.end_dayofmonth > 0 && p.end_month > 0) {
+                        snprintf_P(end, 8, PSTR("[%d,%d]"), p.end_month, p.end_dayofmonth);
+                    } else {
+                        strcpy_P(end, PSTR("null"));
+                    }
+
+                    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR("{\"type\":%d,\"name\":\"%s\",\"dir\":%d,\"days\":[%s],\"hours\":[%s],\"value\":%.4f,\"start\":%s,\"end\":%s}%s"),
+                        p.type,
+                        p.name,
+                        p.direction,
+                        days.c_str(),
+                        hours.c_str(),
+                        p.value / 10000.0,
+                        start,
+                        end,
+                        i == pc.size()-1 ? "" : ","
+                    );
+                }
+            }
+        }
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR("]}"));
+        lastPriceConfig = now;
+        sendData = false;
+    } else if(lastEac == 0) {
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"accounting\":{\"hours\":%d,\"thresholds\":[%d,%d,%d,%d,%d,%d,%d,%d,%d]}"), 
+            eac.hours,
+            eac.thresholds[0],
+            eac.thresholds[1],
+            eac.thresholds[2],
+            eac.thresholds[3],
+            eac.thresholds[4],
+            eac.thresholds[5],
+            eac.thresholds[6],
+            eac.thresholds[7],
+            eac.thresholds[8]
+        );
+        lastEac = now;
+    }
+
+    if(sendData) {
+        float vcc = 0.0;
+        int rssi = 0;
+        float temperature = -127;
+        if(hw != NULL) {
+            vcc = hw->getVcc();
+            rssi = hw->getWifiRssi();
+            temperature = hw->getTemperature();
+        }
+
+        uint8_t espStatus;
+        #if defined(ESP8266)
+        if(vcc < 2.0) { // Voltage not correct, ESP would not run on this voltage
+            espStatus = 1;
+        } else if(vcc > 2.8 && vcc < 3.5) {
+            espStatus = 1;
+        } else if(vcc > 2.7 && vcc < 3.6) {
+            espStatus = 2;
+        } else {
+            espStatus = 3;
+        }
+        #elif defined(ESP32)
+        if(vcc < 2.0) { // Voltage not correct, ESP would not run on this voltage
+            espStatus = 1;
+        } else if(vcc > 3.1 && vcc < 3.5) {
+            espStatus = 1;
+        } else if(vcc > 3.0 && vcc < 3.6) {
+            espStatus = 2;
+        } else {
+            espStatus = 3;
+        }
+        #endif
+
+        uint8_t hanStatus;
+        if(data.getLastError() != 0) {
+            hanStatus = 3;
+        } else if(data.getLastUpdateMillis() == 0 && now < 30000) {
+            hanStatus = 0;
+        } else if(now - data.getLastUpdateMillis() < 15000) {
+            hanStatus = 1;
+        } else if(now - data.getLastUpdateMillis() < 30000) {
+            hanStatus = 2;
+        } else {
+            hanStatus = 3;
+        }
+
+        uint8_t wifiStatus;
+        if(rssi > -75) {
+            wifiStatus = 1;
+        } else if(rssi > -95) {
+            wifiStatus = 2;
+        } else {
+            wifiStatus = 3;
+        }
+
+        uint8_t mqttStatus;
+        if(mqttHandler == NULL) {
+            mqttStatus = 0;
+        } else if(mqttHandler->connected()) {
+            mqttStatus = 1;
+        } else if(mqttHandler->lastError() == 0) {
+            mqttStatus = 2;
+        } else {
+            mqttStatus = 3;
+        }
+
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"data\":{\"clock\":%lu,\"up\":%lu,\"lastUpdate\":%lu,\"est\":%s"), 
+            (uint32_t) time(nullptr),
+            (uint32_t) (millis64()/1000),
+            (uint32_t) (data.getLastUpdateMillis()/1000),
+            data.isCounterEstimated() ? "true" : "false"
+        );
+        if(data.getListType() > 2) {
+            pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_POWER_LIST3, "import", data.getActiveImportPower(), data.getReactiveImportPower(), data.getActiveImportCounter(), data.getReactiveImportCounter());
+        } else {
+            pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_POWER, "import", data.getActiveImportPower(), data.getReactiveImportPower());
+        }
+        if(data.getListType() > 2) {
+            pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_POWER_LIST3, "export", data.getActiveExportPower(), data.getReactiveExportPower(), data.getActiveExportCounter(), data.getReactiveExportCounter());
+        } else {
+            pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_POWER, "export", data.getActiveExportPower(), data.getReactiveExportPower());
+        }
+        
+        if(data.getListType() > 1) {
+            pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"phases\":{"));
+            bool first = true;
+            if(data.getL1Voltage() > 0.0) {
+                if(data.getListType() > 3) {
+                    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_PHASE_LIST4, first ? "" : ",", 1, data.getL1Voltage(), String(data.getL1Current(), 2).c_str(), data.getL1ActiveImportPower(), data.getL1ActiveExportPower(), data.getL1PowerFactor());
+                } else {
+                    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_PHASE, first ? "" : ",", 1, data.getL1Voltage(), String(data.getL1Current(), 2).c_str());
+                }
+                first = false;
+            }
+            if(data.getL2Voltage() > 0.0) {
+                if(data.getListType() > 3) {
+                    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_PHASE_LIST4, first ? "" : ",", 2, data.getL2Voltage(), String(data.getL2Current(), 2).c_str(), data.getL2ActiveImportPower(), data.getL2ActiveExportPower(), data.getL2PowerFactor());
+                } else {
+                    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_PHASE, first ? "" : ",", 2, data.getL2Voltage(), data.isL2currentMissing() ? "null" : String(data.getL2Current(), 2).c_str());
+                }
+                first = false;
+            }
+            if(data.getL3Voltage() > 0.0) {
+                if(data.getListType() > 3) {
+                    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_PHASE_LIST4, first ? "" : ",", 3, data.getL3Voltage(), String(data.getL3Current(), 2).c_str(), data.getL3ActiveImportPower(), data.getL3ActiveExportPower(), data.getL3PowerFactor());
+                } else {
+                    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_PHASE, first ? "" : ",", 3, data.getL3Voltage(), String(data.getL3Current(), 2).c_str());
+                }
+                first = false;
+            }
+            pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR("}"));
+        }
+        if(data.getListType() > 3) {
+            pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"pf\":%.2f"), data.getPowerFactor());
+        }
+
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"realtime\":{\"import\":%.3f,\"export\":%.3f}"), ea.getUseThisHour(), ea.getProducedThisHour());
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"vcc\":%.2f,\"temp\":%.2f,\"rssi\":%d,\"free\":%d"), vcc, temperature, rssi, ESP.getFreeHeap());
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, CC_JSON_STATUS, 
+            espStatus, 0,
+            hanStatus, data.getLastError(),
+            wifiStatus, 0,
+            mqttStatus, mqttHandler == NULL ? 0 : mqttHandler->lastError()
+        );
+
+        pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR("}"));
+    }
+    uint16_t crc = crc16((uint8_t*) clearBuffer, pos);
+    pos += snprintf_P(clearBuffer+pos, CC_BUF_SIZE-pos, PSTR(",\"crc\":\"%04X\"}"), crc);
+
+    if(rsa == nullptr) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::WARNING))
+        #endif
+        debugger->printf_P(PSTR("RSA is null\n"));
+        return;
+    }
+    int ret = mbedtls_rsa_check_pubkey(rsa);
+    if(ret != 0) {
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::ERROR))
+        #endif
+        debugger->printf_P(PSTR("mbedtls_rsa_pkcs1_encrypt return code: %d\n"), ret);
+        mbedtls_strerror(ret, clearBuffer, CC_BUF_SIZE);
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::ERROR))
+        #endif
+        debugger->printf_P(PSTR("%s\n"), clearBuffer);
+        return;
+    }
+    memset(encryptedBuffer, 0, rsa->len);
+
+    int maxlen = rsa->len - 11; // 11 should be the correct padding size for PKCS1
+
+    Stream *stream = NULL;
+
+    if(config.proto == 0) {
+        udp.beginPacket(config.hostname, config.port);
+        stream = &udp;
+    } else if(config.proto == 1) {
+        if(!tcp.connected()) {
+            int ret = tcp.connect(config.hostname, config.port, 1000);
+            if(ret != 1) {
+                #if defined(AMS_REMOTE_DEBUG)
+                if (debugger->isActive(RemoteDebug::ERROR))
+                #endif
+                debugger->printf_P(PSTR("tcp.connect(%s, %d) return code: %d\n"), config.hostname, config.port, ret);
+                return;
+            }
+            tcp.setTimeout((config.interval * 1000) / 2);
+        }
+        while(tcp.available()) tcp.read(); // Empty incoming buffer
+        stream = &tcp;
+    } else if(config.proto == 2) {
+        if(!http.connected()) {
+            http.setReuse(true);
+            snprintf_P(clearBuffer, CC_BUF_SIZE, PSTR("http://%s/hub/cloud/data"), config.hostname);
+            if(!http.begin(clearBuffer)) {
+                #if defined(AMS_REMOTE_DEBUG)
+                if (debugger->isActive(RemoteDebug::ERROR))
+                #endif
+                debugger->printf_P(PSTR("(CloudConnector) Unable to start HTTP connector\n"));
+                http.end();
+                return;
+            }
+        }
+        if(httpBuffer == NULL) {
+            httpBuffer = (uint8_t*) malloc(CC_BUF_SIZE);
+        }
+    }
+
+    int sendBytes = 0;
+    for(int i = 0; i < pos; i += maxlen) {
+        int ret = mbedtls_rsa_pkcs1_encrypt(rsa, mbedtls_ctr_drbg_random, &ctr_drbg, MBEDTLS_RSA_PUBLIC, maxlen, (unsigned char*) (clearBuffer+i), encryptedBuffer);
+        if(ret == 0) {
+            if(stream != NULL) {
+                stream->write(encryptedBuffer, rsa->len);
+                stream->flush();
+            } else {
+                memcpy(httpBuffer + sendBytes, encryptedBuffer, rsa->len);
+            }
+            sendBytes += rsa->len;
+            delay(1);
+        } else {
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::ERROR))
+            #endif
+            debugger->printf_P(PSTR("mbedtls_rsa_pkcs1_encrypt return code: %d\n"), ret);
+            mbedtls_strerror(ret, clearBuffer, CC_BUF_SIZE);
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::ERROR))
+            #endif
+            debugger->printf_P(PSTR("%s\n"), clearBuffer);
+        }
+    }
+
+    if(config.proto == 0) {
+        udp.endPacket();
+    } else if(config.proto == 1) {
+        tcp.write("\r\n");
+        tcp.flush();
+    } else if(config.proto == 2) {
+        http.addHeader("Content-Type", "application/octet-stream");
+        int status = http.POST(httpBuffer, sendBytes);
+        if(status != 200) {
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::ERROR))
+            #endif
+            debugger->printf_P(PSTR("(CloudConnector) Communication error 2, returned status: %d\n"), status);
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::ERROR))
+            #endif
+            debugger->printf(http.errorToString(status).c_str());
+            debugger->println();
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::DEBUG))
+            #endif
+            debugger->printf(http.getString().c_str());
+
+            http.end();
+        }
+    }
+
+    #if defined(AMS_REMOTE_DEBUG)
+    if (debugger->isActive(RemoteDebug::DEBUG))
+    #endif
+    debugger->printf_P(PSTR("(CloudConnector) %d bytes sent to %s:%d from %s\n"), sendBytes, config.hostname, config.proto == 2 ? 80 : config.port, uuid.c_str());
+}
+
+void CloudConnector::forceUpdate() {
+    lastUpdate = 0;
+    lastPriceConfig = 0;
+    lastEac = 0;
+}
+
+void CloudConnector::forcePriceUpdate() {
+    lastPriceConfig = 0;
+}
+
+void CloudConnector::setConnectionHandler(ConnectionHandler* ch) {
+	this->ch = ch;
+}
+
+void CloudConnector::setPriceConfig(PriceServiceConfig& priceConfig) {
+    this->priceConfig = priceConfig;
+    this->lastPriceConfig = 0;
+}
+
+void CloudConnector::setEnergyAccountingConfig(EnergyAccountingConfig& eac) {
+    this->eac = eac;
+    this->lastEac = 0;
+}
+
+String CloudConnector::generateSeed() {
+    uint8_t key[16];
+    ESPRandom::uuid4(key);
+    seed = ESPRandom::uuidToString(key);
+    return seed;
+}

lib/ConnectionHandler/include/ConnectionHandler.h

@@ -0,0 +1,48 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _CONNECTIONHANDLER_H
+#define _CONNECTIONHANDLER_H
+
+#include "AmsConfiguration.h"
+#if defined(ESP8266)
+#include <ESP8266WiFi.h>
+#elif defined(ESP32)
+#include <WiFi.h>
+esp_netif_t* get_esp_interface_netif(esp_interface_t interface);
+#endif
+
+#define NETWORK_MODE_WIFI_CLIENT 1
+#define NETWORK_MODE_WIFI_AP 2
+#define NETWORK_MODE_ETH_CLIENT 3
+
+class ConnectionHandler {
+public:
+    virtual ~ConnectionHandler() {};
+    virtual bool connect(NetworkConfig config, SystemConfig sys);
+    virtual void disconnect(unsigned long reconnectDelay);
+    virtual bool isConnected();
+    virtual bool isConfigChanged();
+    virtual void getCurrentConfig(NetworkConfig& networkConfig);
+    virtual IPAddress getIP();
+    virtual IPAddress getSubnetMask();
+    virtual IPAddress getGateway();
+    virtual IPAddress getDns(uint8_t idx);
+    #if defined(ESP32)
+    virtual IPv6Address getIPv6();
+    virtual IPv6Address getDNSv6(uint8_t idx);
+    virtual void eventHandler(WiFiEvent_t event, WiFiEventInfo_t info);
+    #endif
+
+    uint8_t getMode() {
+        return this->mode;
+    }
+
+protected:
+    uint8_t mode;
+};
+
+#endif

lib/ConnectionHandler/include/EthernetConnectionHandler.h

@@ -0,0 +1,59 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _ETHERNETCONNECTIONHANDLER_H
+#define _ETHERNETCONNECTIONHANDLER_H
+
+#include "ConnectionHandler.h"
+#include <Arduino.h>
+#if defined(AMS_REMOTE_DEBUG)
+#include "RemoteDebug.h"
+#endif
+
+#define CONNECTION_TIMEOUT 30000
+
+class EthernetConnectionHandler : public ConnectionHandler {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    EthernetConnectionHandler(RemoteDebug* debugger);
+    #else
+    EthernetConnectionHandler(Stream* debugger);
+    #endif
+
+    bool connect(NetworkConfig config, SystemConfig sys);
+    void disconnect(unsigned long reconnectDelay);
+    bool isConnected();
+    bool isConfigChanged();
+    void getCurrentConfig(NetworkConfig& networkConfig);
+    IPAddress getIP();
+    IPAddress getSubnetMask();
+    IPAddress getGateway();
+    IPAddress getDns(uint8_t idx);
+    #if defined(ESP32)
+    IPv6Address getIPv6();
+    IPv6Address getDNSv6(uint8_t idx);
+    void eventHandler(WiFiEvent_t event, WiFiEventInfo_t info);
+    #endif
+
+private:
+    #if defined(AMS_REMOTE_DEBUG)
+    RemoteDebug* debugger;
+    #else
+    Stream* debugger;
+    #endif
+    NetworkConfig config;
+
+    bool connected = false;
+    bool configChanged = false;
+    unsigned long timeout = CONNECTION_TIMEOUT;
+    unsigned long lastRetry = 0;
+
+    int8_t ethPowerPin = -1;
+    uint8_t ethEnablePin = 0;
+
+};
+
+#endif

lib/ConnectionHandler/include/WiFiAccessPointConnectionHandler.h

@@ -0,0 +1,54 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _WIFIACCESSPOINTCONNECTIONHANDLER_H
+#define _WIFIACCESSPOINTCONNECTIONHANDLER_H
+
+#include "ConnectionHandler.h"
+#include <Arduino.h>
+#if defined(AMS_REMOTE_DEBUG)
+#include "RemoteDebug.h"
+#endif
+#include <DNSServer.h>
+
+class WiFiAccessPointConnectionHandler : public ConnectionHandler {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    WiFiAccessPointConnectionHandler(RemoteDebug* debugger);
+    #else
+    WiFiAccessPointConnectionHandler(Stream* debugger);
+    #endif
+
+    bool connect(NetworkConfig config, SystemConfig sys);
+    void disconnect(unsigned long reconnectDelay);
+    bool isConnected();
+    bool isConfigChanged();
+    void getCurrentConfig(NetworkConfig& networkConfig);
+    IPAddress getIP();
+    IPAddress getSubnetMask();
+    IPAddress getGateway();
+    IPAddress getDns(uint8_t idx);
+    #if defined(ESP32)
+    IPv6Address getIPv6();
+    IPv6Address getDNSv6(uint8_t idx);
+    void eventHandler(WiFiEvent_t event, WiFiEventInfo_t info);
+    #endif
+
+private:
+    #if defined(AMS_REMOTE_DEBUG)
+    RemoteDebug* debugger;
+    #else
+    Stream* debugger;
+    #endif
+    NetworkConfig config;
+
+    DNSServer dnsServer;
+
+    bool connected = false;
+    bool configChanged = false;
+};
+
+#endif

lib/ConnectionHandler/include/WiFiClientConnectionHandler.h

@@ -0,0 +1,66 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _WIFICLIENTCONNECTIONHANDLER_H
+#define _WIFICLIENTCONNECTIONHANDLER_H
+
+#include "ConnectionHandler.h"
+#include <Arduino.h>
+#if defined(AMS_REMOTE_DEBUG)
+#include "RemoteDebug.h"
+#endif
+
+#define CONNECTION_TIMEOUT 30000
+#define RECONNECT_TIMEOUT 5000
+
+#if defined(ESP32)
+esp_err_t set_esp_interface_ip(esp_interface_t interface, IPAddress local_ip=INADDR_NONE, IPAddress gateway=INADDR_NONE, IPAddress subnet=INADDR_NONE, IPAddress dhcp_lease_start=INADDR_NONE);
+#endif
+
+class WiFiClientConnectionHandler : public ConnectionHandler {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    WiFiClientConnectionHandler(RemoteDebug* debugger);
+    #else
+    WiFiClientConnectionHandler(Stream* debugger);
+    #endif
+
+    bool connect(NetworkConfig config, SystemConfig sys);
+    void disconnect(unsigned long reconnectDelay);
+    bool isConnected();
+    bool isConfigChanged();
+    void getCurrentConfig(NetworkConfig& networkConfig);
+    IPAddress getIP();
+    IPAddress getSubnetMask();
+    IPAddress getGateway();
+    IPAddress getDns(uint8_t idx);
+    #if defined(ESP32)
+    IPv6Address getIPv6();
+    IPv6Address getDNSv6(uint8_t idx);
+    void eventHandler(WiFiEvent_t event, WiFiEventInfo_t info);
+    #endif
+
+private:
+    #if defined(AMS_REMOTE_DEBUG)
+    RemoteDebug* debugger;
+    #else
+    Stream* debugger;
+    #endif
+    NetworkConfig config;
+    bool busPowered = false;
+    bool firstConnect = true;
+    bool configChanged = false;
+
+    unsigned long timeout = CONNECTION_TIMEOUT;
+    unsigned long lastRetry = 0;
+
+    wl_status_t begin(const char* ssid, const char* psk);
+    #if defined(ESP32)
+    void wifi_sta_config(wifi_config_t * wifi_config, const char * ssid=NULL, const char * password=NULL, const uint8_t * bssid=NULL, uint8_t channel=0, wifi_auth_mode_t min_security=WIFI_AUTH_WPA2_PSK, wifi_scan_method_t scan_method=WIFI_ALL_CHANNEL_SCAN, wifi_sort_method_t sort_method=WIFI_CONNECT_AP_BY_SIGNAL, uint16_t listen_interval=0, bool pmf_required=false);
+    #endif
+};
+
+#endif

lib/ConnectionHandler/src/EthernetConnectionHandler.cpp

@@ -0,0 +1,262 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "EthernetConnectionHandler.h"
+
+#if defined(ESP32)
+#include <ETH.h>
+#include <esp_wifi.h>
+#include <lwip/dns.h>
+#endif
+
+#if defined(AMS_REMOTE_DEBUG)
+EthernetConnectionHandler::EthernetConnectionHandler(RemoteDebug* debugger) {
+#else
+EthernetConnectionHandler::EthernetConnectionHandler(Stream* debugger) {
+#endif
+    this->debugger = debugger;
+    this->mode = NETWORK_MODE_ETH_CLIENT;
+}
+
+bool EthernetConnectionHandler::connect(NetworkConfig config, SystemConfig sys) {
+	if(lastRetry > 0 && (millis() - lastRetry) < timeout) {
+		delay(50);
+		return false;
+	}
+	lastRetry = millis();
+
+    #if defined(ESP32)
+	if (!connected) {
+        eth_phy_type_t ethType = ETH_PHY_LAN8720;
+        eth_clock_mode_t ethClkMode = ETH_CLOCK_GPIO0_IN;
+        uint8_t ethAddr = 0;
+        uint8_t ethMdc = 0;
+        uint8_t ethMdio = 0;
+
+        if(sys.boardType == 241) { // LilyGO T-ETH-POE
+            ethType = ETH_PHY_LAN8720;
+            ethEnablePin = -1;
+            ethAddr = 0;
+            ethClkMode = ETH_CLOCK_GPIO17_OUT;
+            ethPowerPin = 5;
+            ethMdc = 23;
+            ethMdio = 18;
+        } else if(sys.boardType == 242) { // M5 PoESP32
+            ethType = ETH_PHY_IP101;
+            ethEnablePin = -1;
+            ethAddr = 1;
+            ethClkMode = ETH_CLOCK_GPIO0_IN;
+            ethPowerPin = 5;
+            ethMdc = 23;
+            ethMdio = 18;
+        } else if(sys.boardType == 243) { // WT32-ETH01
+            ethType = ETH_PHY_LAN8720;
+            ethEnablePin = -1;
+            ethAddr = 1;
+            ethClkMode = ETH_CLOCK_GPIO17_OUT;
+            ethPowerPin = 16;
+            ethMdc = 23;
+            ethMdio = 18;
+        } else if (sys.boardType == 245) { // wESP32
+            ethType = ETH_PHY_RTL8201;
+            ethEnablePin = -1;
+            ethAddr = 0;
+            ethClkMode = ETH_CLOCK_GPIO0_IN;
+            ethPowerPin = -1;
+            ethMdc = 16;
+            ethMdio = 17;
+        } else if(sys.boardType == 244) {
+            return false; // TODO
+        } else {
+			#if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::ERROR))
+            #endif
+            debugger->printf_P(PSTR("Board type %d incompatible with ETH\n"), sys.boardType);
+            return false;
+        }
+
+        if(ethEnablePin > 0) {
+            pinMode(ethEnablePin, OUTPUT);
+            digitalWrite(ethEnablePin, 1);
+        }
+
+        #if defined(AMS_REMOTE_DEBUG)
+        if (debugger->isActive(RemoteDebug::INFO))
+        #endif
+        debugger->printf_P(PSTR("Connecting to Ethernet\n"));
+
+        if(ETH.begin(ethAddr, ethPowerPin, ethMdc, ethMdio, ethType, ethClkMode)) {
+            #if defined(ESP32)
+                if(strlen(config.hostname) > 0) {
+                    ETH.setHostname(config.hostname);
+                }
+            #endif
+
+            if(strlen(config.ip) > 0) {
+                IPAddress ip, gw, sn(255,255,255,0), dns1, dns2;
+                ip.fromString(config.ip);
+                gw.fromString(config.gateway);
+                sn.fromString(config.subnet);
+                if(strlen(config.dns1) > 0) {
+                    dns1.fromString(config.dns1);
+                } else if(strlen(config.gateway) > 0) {
+                    dns1.fromString(config.gateway); // If no DNS, set gateway by default
+                }
+                if(strlen(config.dns2) > 0) {
+                    dns2.fromString(config.dns2);
+                } else if(dns1.toString().isEmpty()) {
+                    dns2.fromString(F("208.67.220.220")); // Add OpenDNS as second by default if nothing is configured
+                }
+                if(!ETH.config(ip, gw, sn, dns1, dns2)) {
+                    debugger->printf_P(PSTR("Static IP configuration is invalid, not using\n"));
+                }
+            }
+        } else {
+			#if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::ERROR))
+            #endif
+            debugger->printf_P(PSTR("Unable to start Ethernet\n"));
+        }
+    }
+    #endif
+    return false;
+}
+
+void EthernetConnectionHandler::disconnect(unsigned long reconnectDelay) {
+	#if defined(AMS_REMOTE_DEBUG)
+    if (debugger->isActive(RemoteDebug::ERROR))
+    #endif
+    debugger->printf_P(PSTR("Disconnecting!\n"));
+}
+
+bool EthernetConnectionHandler::isConnected() {
+    return connected;
+}
+
+#if defined(ESP32)
+void EthernetConnectionHandler::eventHandler(WiFiEvent_t event, WiFiEventInfo_t info) {
+    switch(event) {
+        case ARDUINO_EVENT_ETH_CONNECTED:
+            connected = true;
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::INFO))
+            #endif
+            {
+                debugger->printf_P(PSTR("Successfully connected to Ethernet!\n"));
+            }
+            break;
+        case ARDUINO_EVENT_ETH_GOT_IP:
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::INFO))
+            #endif
+            {
+                debugger->printf_P(PSTR("IP:  %s\n"), getIP().toString().c_str());
+                debugger->printf_P(PSTR("GW:  %s\n"), getGateway().toString().c_str());
+				for(uint8_t i = 0; i < 3; i++) {
+					IPAddress dns4 = getDns(i);
+					if(dns4 == IPAddress()) {
+						// No IP
+					} else {
+						debugger->printf_P(PSTR("DNS: %s\n"), dns4.toString().c_str());
+					}
+				}
+            }
+			break;
+		case ARDUINO_EVENT_ETH_GOT_IP6: {
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::INFO))
+            #endif
+            {
+				IPv6Address ipv6 = getIPv6();
+				if(ipv6 == IPv6Address()) {
+					// No IP
+				} else {
+					debugger->printf_P(PSTR("IPv6:  %s\n"), ipv6.toString().c_str());
+				}
+
+				for(uint8_t i = 0; i < 3; i++) {
+					IPv6Address dns6 = getDNSv6(i);
+					if(dns6 == IPv6Address()) {
+						// No IP
+					} else {
+						debugger->printf_P(PSTR("DNSv6: %s\n"), dns6.toString().c_str());
+					}
+				}
+            }
+			break;
+		}
+        case ARDUINO_EVENT_ETH_DISCONNECTED:
+            connected = false;
+            #if defined(AMS_REMOTE_DEBUG)
+            if (debugger->isActive(RemoteDebug::WARNING))
+            #endif
+            {
+                debugger->printf_P(PSTR("Ethernet was disconnected!\n"));
+            }
+            break;
+    }
+}
+#endif
+
+bool EthernetConnectionHandler::isConfigChanged() {
+	return configChanged;
+}
+
+void EthernetConnectionHandler::getCurrentConfig(NetworkConfig& networkConfig) {
+	networkConfig = this->config;
+}
+
+IPAddress EthernetConnectionHandler::getIP() {
+    #if defined(ESP32)
+	return ETH.localIP();
+    #else
+    return NULL;
+    #endif
+}
+
+IPAddress EthernetConnectionHandler::getSubnetMask() {
+    #if defined(ESP32)
+	return ETH.subnetMask();
+    #else
+    return NULL;
+    #endif
+}
+
+IPAddress EthernetConnectionHandler::getGateway() {
+    #if defined(ESP32)
+	return ETH.gatewayIP();
+    #else
+    return NULL;
+    #endif
+}
+
+IPAddress EthernetConnectionHandler::getDns(uint8_t idx) {
+    #if defined(ESP32)
+	return ETH.dnsIP(idx);
+    #else
+    return NULL;
+    #endif
+}
+
+#if defined(ESP32)
+IPv6Address EthernetConnectionHandler::getIPv6() {
+	esp_ip6_addr_t addr;
+	if(esp_netif_get_ip6_global(get_esp_interface_netif(ESP_IF_ETH), &addr) == ESP_OK) {
+		return IPv6Address(addr.addr);
+	}
+	return IPv6Address();
+}
+
+IPv6Address EthernetConnectionHandler::getDNSv6(uint8_t idx) {
+	for(uint8_t i = 0; i < 3; i++) {
+		const ip_addr_t * dns = dns_getserver(i);
+		if(dns->type == IPADDR_TYPE_V6) {
+			if(idx-- == 0) return IPv6Address(dns->u_addr.ip6.addr);
+		}
+	}
+	return IPv6Address();
+}
+#endif

lib/ConnectionHandler/src/WiFiAccessPointConnectionHandler.cpp

@@ -0,0 +1,121 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "WiFiAccessPointConnectionHandler.h"
+
+#if defined(AMS_REMOTE_DEBUG)
+WiFiAccessPointConnectionHandler::WiFiAccessPointConnectionHandler(RemoteDebug* debugger) {
+#else
+WiFiAccessPointConnectionHandler::WiFiAccessPointConnectionHandler(Stream* debugger) {
+#endif
+    this->debugger = debugger;
+    this->mode = NETWORK_MODE_WIFI_AP;
+}
+
+bool WiFiAccessPointConnectionHandler::connect(NetworkConfig config, SystemConfig sys) {
+		//wifi_softap_set_dhcps_offer_option(OFFER_ROUTER, 0); // Disable default gw
+
+		WiFi.mode(WIFI_AP);
+		WiFi.softAP(config.ssid, config.psk);
+
+		dnsServer.setErrorReplyCode(DNSReplyCode::NoError);
+		dnsServer.start(53, PSTR("*"), WiFi.softAPIP());
+        connected = true;
+
+        return true;
+}
+
+void WiFiAccessPointConnectionHandler::disconnect(unsigned long reconnectDelay) {
+	WiFi.disconnect(true);
+	WiFi.softAPdisconnect(true);
+	WiFi.enableAP(false);
+	WiFi.mode(WIFI_OFF);
+	yield();
+}
+
+bool WiFiAccessPointConnectionHandler::isConnected() {
+    return connected;
+}
+
+#if defined(ESP32)
+void WiFiAccessPointConnectionHandler::eventHandler(WiFiEvent_t event, WiFiEventInfo_t info) {
+    uint8_t mac[6];
+    IPAddress stationIP;
+    switch(event) {
+        case ARDUINO_EVENT_WIFI_AP_START:
+            #if defined(AMS_REMOTE_DEBUG)
+if (debugger->isActive(RemoteDebug::INFO))
+#endif
+debugger->printf_P(PSTR("WiFi access point started with SSID %s\n"), config.ssid);
+            break;
+	    case ARDUINO_EVENT_WIFI_AP_STOP:
+            #if defined(AMS_REMOTE_DEBUG)
+if (debugger->isActive(RemoteDebug::INFO))
+#endif
+debugger->printf_P(PSTR("WiFi access point stopped!\n"));
+            break;
+	    case ARDUINO_EVENT_WIFI_AP_STACONNECTED:
+            memcpy(mac, info.wifi_ap_staconnected.mac, 6);
+            #if defined(AMS_REMOTE_DEBUG)
+if (debugger->isActive(RemoteDebug::INFO))
+#endif
+debugger->printf_P(PSTR("Client connected to AP, client MAC: %02x:%02x:%02x:%02x:%02x:%02x\n"), mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+            break;
+	    case ARDUINO_EVENT_WIFI_AP_STADISCONNECTED:
+            memcpy(mac, info.wifi_ap_staconnected.mac, 6);
+            #if defined(AMS_REMOTE_DEBUG)
+if (debugger->isActive(RemoteDebug::INFO))
+#endif
+debugger->printf_P(PSTR("Client disconnected from AP, client MAC: %02x:%02x:%02x:%02x:%02x:%02x\n"), mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+            break;
+	    case ARDUINO_EVENT_WIFI_AP_STAIPASSIGNED:
+            stationIP = info.wifi_ap_staipassigned.ip.addr;
+            #if defined(AMS_REMOTE_DEBUG)
+if (debugger->isActive(RemoteDebug::INFO))
+#endif
+debugger->printf_P(PSTR("Client was assigned IP %s\n"), stationIP.toString().c_str());
+            break;
+    }
+}
+#endif
+
+bool WiFiAccessPointConnectionHandler::isConfigChanged() {
+	return configChanged;
+}
+
+void WiFiAccessPointConnectionHandler::getCurrentConfig(NetworkConfig& networkConfig) {
+	networkConfig = this->config;
+}
+
+IPAddress WiFiAccessPointConnectionHandler::getIP() {
+	return WiFi.softAPIP();
+}
+
+IPAddress WiFiAccessPointConnectionHandler::getSubnetMask() {
+    #if defined(ESP32)
+	return WiFi.softAPSubnetMask();
+    #else
+    return IPAddress(255,255,255,0);
+    #endif
+}
+
+IPAddress WiFiAccessPointConnectionHandler::getGateway() {
+	return WiFi.softAPIP();
+}
+
+IPAddress WiFiAccessPointConnectionHandler::getDns(uint8_t idx) {
+	return WiFi.softAPIP();
+}
+
+#if defined(ESP32)
+IPv6Address WiFiAccessPointConnectionHandler::getIPv6() {
+    return IPv6Address();
+}
+
+IPv6Address WiFiAccessPointConnectionHandler::getDNSv6(uint8_t idx) {
+    return IPv6Address();
+}
+#endif

lib/ConnectionHandler/src/WiFiClientConnectionHandler.cpp

@@ -0,0 +1,424 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "WiFiClientConnectionHandler.h"
+#if defined(ESP32)
+#include <esp_wifi.h>
+#include <lwip/dns.h>
+#endif
+
+#if defined(AMS_REMOTE_DEBUG)
+WiFiClientConnectionHandler::WiFiClientConnectionHandler(RemoteDebug* debugger) {
+#else
+WiFiClientConnectionHandler::WiFiClientConnectionHandler(Stream* debugger) {
+#endif
+    this->debugger = debugger;
+    this->mode = NETWORK_MODE_WIFI_CLIENT;
+}
+
+bool WiFiClientConnectionHandler::connect(NetworkConfig config, SystemConfig sys) {
+	if(lastRetry > 0 && (millis() - lastRetry) < timeout) {
+		delay(50);
+		return false;
+	}
+	lastRetry = millis();
+
+	if (WiFi.status() != WL_CONNECTED) {
+		if(config.mode != this->mode || strlen(config.ssid) == 0) {
+			return false;
+		}
+
+		if(WiFi.getMode() != WIFI_OFF) {
+			#if defined(AMS_REMOTE_DEBUG)
+			if (debugger->isActive(RemoteDebug::INFO))
+			#endif
+			debugger->printf_P(PSTR("Not connected to WiFi, closing resources\n"));
+
+			disconnect(RECONNECT_TIMEOUT);
+			return false;
+		}
+		timeout = CONNECTION_TIMEOUT;
+
+		#if defined(AMS_REMOTE_DEBUG)
+		if (debugger->isActive(RemoteDebug::INFO))
+		#endif
+		debugger->printf_P(PSTR("Connecting to WiFi network: %s\n"), config.ssid);
+		switch(sys.boardType) {
+			case 2: // spenceme
+			case 3: // Pow-K UART0
+			case 4: // Pow-U UART0
+			case 5: // Pow-K+
+			case 6: // Pow-P1
+			case 7: // Pow-U+
+			case 8: // dbeinder: HAN mosquito
+				busPowered = true;
+				break;
+			default:
+				busPowered = false;
+		}
+		firstConnect = sys.dataCollectionConsent == 0;
+
+		#if defined(ESP32)
+			if(strlen(config.hostname) > 0) {
+				WiFi.setHostname(config.hostname);
+			}
+		#endif
+		WiFi.mode(WIFI_STA);
+
+		if(strlen(config.ip) > 0) {
+			IPAddress ip, gw, sn(255,255,255,0), dns1, dns2;
+			ip.fromString(config.ip);
+			gw.fromString(config.gateway);
+			sn.fromString(config.subnet);
+			if(strlen(config.dns1) > 0) {
+				dns1.fromString(config.dns1);
+			} else if(strlen(config.gateway) > 0) {
+				dns1.fromString(config.gateway); // If no DNS, set gateway by default
+			}
+			if(strlen(config.dns2) > 0) {
+				dns2.fromString(config.dns2);
+			} else if(dns1.toString().isEmpty()) {
+				dns2.fromString(F("208.67.220.220")); // Add OpenDNS as second by default if nothing is configured
+			}
+			if(!WiFi.config(ip, gw, sn, dns1, dns2)) {
+				debugger->printf_P(PSTR("Static IP configuration is invalid, not using\n"));
+			}
+		}
+		#if defined(ESP8266)
+			if(strlen(config.hostname) > 0) {
+				WiFi.hostname(config.hostname);
+			}
+			//wifi_set_phy_mode(PHY_MODE_11N);
+			if(!config.use11b) {
+				wifi_set_user_sup_rate(RATE_11G6M, RATE_11G54M);
+				wifi_set_user_rate_limit(RC_LIMIT_11G, 0x00, RATE_11G_G54M, RATE_11G_G6M);
+				wifi_set_user_rate_limit(RC_LIMIT_11N, 0x00, RATE_11N_MCS7S, RATE_11N_MCS0);
+				wifi_set_user_limit_rate_mask(LIMIT_RATE_MASK_ALL);
+			}
+		#endif
+		WiFi.setAutoReconnect(true);
+        this->config = config;
+		#if defined(ESP32)
+		if(begin(config.ssid, config.psk)) {
+		#else
+		if(WiFi.begin(config.ssid, config.psk)) {
+		#endif
+			if(config.sleep <= 2) {
+				switch(config.sleep) {
+					case 0:
+						WiFi.setSleep(WIFI_PS_NONE);
+						break;
+					case 1:
+						WiFi.setSleep(WIFI_PS_MIN_MODEM);
+						break;
+					case 2:
+						WiFi.setSleep(WIFI_PS_MAX_MODEM);
+						break;
+				}
+			}
+			yield();
+		} else {
+			#if defined(AMS_REMOTE_DEBUG)
+			if (debugger->isActive(RemoteDebug::ERROR))
+			#endif
+			debugger->printf_P(PSTR("Unable to start WiFi\n"));
+		}
+        return true;
+  	}
+    return false;
+}
+
+#if defined(ESP32)
+wl_status_t WiFiClientConnectionHandler::begin(const char* ssid, const char* passphrase) {
+   if(!WiFi.enableSTA(true)) {
+        log_e("STA enable failed!");
+        return WL_CONNECT_FAILED;
+    }
+
+    if(!ssid || *ssid == 0x00 || strlen(ssid) > 32) {
+        log_e("SSID too long or missing!");
+        return WL_CONNECT_FAILED;
+    }
+
+    if(passphrase && strlen(passphrase) > 64) {
+        log_e("passphrase too long!");
+        return WL_CONNECT_FAILED;
+    }
+
+    wifi_config_t conf;
+    memset(&conf, 0, sizeof(wifi_config_t));
+
+    wifi_sta_config(&conf, ssid, passphrase, NULL, 0, WIFI_AUTH_WPA2_PSK, WIFI_ALL_CHANNEL_SCAN, WIFI_CONNECT_AP_BY_SIGNAL);
+
+    wifi_config_t current_conf;
+    if(esp_wifi_get_config((wifi_interface_t)ESP_IF_WIFI_STA, &current_conf) != ESP_OK){
+        log_e("get current config failed!");
+        return WL_CONNECT_FAILED;
+    }
+    if(memcmp(&current_conf, &conf, sizeof(wifi_config_t)) == 0) {
+        if(esp_wifi_disconnect()){
+            log_e("disconnect failed!");
+            return WL_CONNECT_FAILED;
+        }
+
+        if(esp_wifi_set_config((wifi_interface_t)ESP_IF_WIFI_STA, &conf) != ESP_OK){
+            log_e("set config failed!");
+            return WL_CONNECT_FAILED;
+        }
+    } else if(WiFi.status() == WL_CONNECTED){
+        return WL_CONNECTED;
+    } else {
+        if(esp_wifi_set_config((wifi_interface_t)ESP_IF_WIFI_STA, &conf) != ESP_OK){
+            log_e("set config failed!");
+            return WL_CONNECT_FAILED;
+        }
+    }
+
+    if(strlen(config.ip) == 0){
+    	if(set_esp_interface_ip(ESP_IF_WIFI_STA) != ESP_OK) {
+            return WL_CONNECT_FAILED;
+        }
+    }
+
+	if(esp_wifi_connect() != ESP_OK) {
+		log_e("connect failed!");
+		return WL_CONNECT_FAILED;
+	}
+	return WiFi.status();
+}
+
+void WiFiClientConnectionHandler::wifi_sta_config(wifi_config_t * wifi_config, const char * ssid, const char * password, const uint8_t * bssid, uint8_t channel, wifi_auth_mode_t min_security, wifi_scan_method_t scan_method, wifi_sort_method_t sort_method, uint16_t listen_interval, bool pmf_required){
+    wifi_config->sta.channel = channel;
+    wifi_config->sta.listen_interval = listen_interval;
+    wifi_config->sta.scan_method = scan_method;//WIFI_ALL_CHANNEL_SCAN or WIFI_FAST_SCAN
+    wifi_config->sta.sort_method = sort_method;//WIFI_CONNECT_AP_BY_SIGNAL or WIFI_CONNECT_AP_BY_SECURITY
+    wifi_config->sta.threshold.rssi = -127;
+    wifi_config->sta.pmf_cfg.capable = true;
+    wifi_config->sta.pmf_cfg.required = pmf_required;
+    wifi_config->sta.bssid_set = 0;
+    memset(wifi_config->sta.bssid, 0, 6);
+    wifi_config->sta.threshold.authmode = WIFI_AUTH_OPEN;
+    wifi_config->sta.ssid[0] = 0;
+    wifi_config->sta.password[0] = 0;
+    if(ssid != NULL && ssid[0] != 0){
+        strncpy((char*)wifi_config->sta.ssid, ssid, 32);
+    	if(password != NULL && password[0] != 0){
+    		wifi_config->sta.threshold.authmode = min_security;
+    		strncpy((char*)wifi_config->sta.password, password, 64);
+    	}
+        if(bssid != NULL){
+            wifi_config->sta.bssid_set = 1;
+            memcpy(wifi_config->sta.bssid, bssid, 6);
+        }
+    }
+	wifi_config->sta.rm_enabled = true;
+	wifi_config->sta.btm_enabled = true;
+	wifi_config->sta.mbo_enabled = true;
+}
+#endif
+
+void WiFiClientConnectionHandler::disconnect(unsigned long reconnectDelay) {
+	#if defined(AMS_REMOTE_DEBUG)
+	if (debugger->isActive(RemoteDebug::ERROR))
+	#endif
+	debugger->printf_P(PSTR("Disconnecting!\n"));
+	#if defined(ESP8266)
+		WiFiClient::stopAll();
+	#endif
+
+	WiFi.disconnect(true);
+	WiFi.softAPdisconnect(true);
+	WiFi.enableAP(false);
+	WiFi.mode(WIFI_OFF);
+	yield();
+	timeout = reconnectDelay;
+}
+
+bool WiFiClientConnectionHandler::isConnected() {
+    return WiFi.status() == WL_CONNECTED;
+}
+
+#if defined(ESP32)
+void WiFiClientConnectionHandler::eventHandler(WiFiEvent_t event, WiFiEventInfo_t info) {
+    switch(event) {
+		case ARDUINO_EVENT_WIFI_READY:
+			if (!config.use11b) {
+				esp_wifi_config_11b_rate(WIFI_IF_AP, true);
+				esp_wifi_config_11b_rate(WIFI_IF_STA, true);
+			}
+			break;
+		case ARDUINO_EVENT_WIFI_STA_CONNECTED:
+            #if defined(AMS_REMOTE_DEBUG)
+			if (debugger->isActive(RemoteDebug::INFO))
+			#endif
+			debugger->printf_P(PSTR("Successfully connected to WiFi!\n"));
+			if(config.ipv6 && !WiFi.enableIpV6()) {
+				debugger->printf_P(PSTR("Unable to enable IPv6\n"));
+			}
+            #if defined(ESP32)
+				if(firstConnect && config.use11b) {
+					// If first boot and phyMode is better than 11b, disable 11b for BUS powered devices
+					if(busPowered) {
+						wifi_phy_mode_t phyMode;
+						if(esp_wifi_sta_get_negotiated_phymode(&phyMode) == ESP_OK) {
+							if(phyMode > WIFI_PHY_MODE_11B) {
+								#if defined(AMS_REMOTE_DEBUG)
+								if (debugger->isActive(RemoteDebug::INFO))
+								#endif
+								debugger->printf_P(PSTR("WiFi supports better rates than 802.11b, disabling\n"));
+								config.use11b = false;
+								configChanged = true;
+								return;
+							}
+						}
+					}
+				}
+
+                if(config.power >= 195)
+                    WiFi.setTxPower(WIFI_POWER_19_5dBm);
+                else if(config.power >= 190)
+                    WiFi.setTxPower(WIFI_POWER_19dBm);
+                else if(config.power >= 185)
+                    WiFi.setTxPower(WIFI_POWER_18_5dBm);
+                else if(config.power >= 170)
+                    WiFi.setTxPower(WIFI_POWER_17dBm);
+                else if(config.power >= 150)
+                    WiFi.setTxPower(WIFI_POWER_15dBm);
+                else if(config.power >= 130)
+                    WiFi.setTxPower(WIFI_POWER_13dBm);
+                else if(config.power >= 110)
+                    WiFi.setTxPower(WIFI_POWER_11dBm);
+                else if(config.power >= 85)
+                    WiFi.setTxPower(WIFI_POWER_8_5dBm);
+                else if(config.power >= 70)
+                    WiFi.setTxPower(WIFI_POWER_7dBm);
+                else if(config.power >= 50)
+                    WiFi.setTxPower(WIFI_POWER_5dBm);
+                else if(config.power >= 20)
+                    WiFi.setTxPower(WIFI_POWER_2dBm);
+                else
+                    WiFi.setTxPower(WIFI_POWER_MINUS_1dBm);
+            #elif defined(ESP8266)
+                WiFi.setOutputPower(config.power / 10.0);
+            #endif
+			break;
+		case ARDUINO_EVENT_WIFI_STA_GOT_IP: {
+            #if defined(AMS_REMOTE_DEBUG)
+			if (debugger->isActive(RemoteDebug::INFO))
+			#endif
+			{
+                debugger->printf_P(PSTR("IP:  %s\n"), getIP().toString().c_str());
+                debugger->printf_P(PSTR("GW:  %s\n"), getGateway().toString().c_str());
+				for(uint8_t i = 0; i < 3; i++) {
+					IPAddress dns4 = getDns(i);
+					if(dns4 == IPAddress()) {
+						// No IP
+					} else {
+						debugger->printf_P(PSTR("DNS: %s\n"), dns4.toString().c_str());
+					}
+				}
+            }
+			break;
+        }
+		case ARDUINO_EVENT_WIFI_STA_GOT_IP6: {
+            #if defined(AMS_REMOTE_DEBUG)
+			if (debugger->isActive(RemoteDebug::INFO))
+			#endif
+			{
+				IPv6Address ipv6 = getIPv6();
+				if(ipv6 == IPv6Address()) {
+					// No IP
+				} else {
+					debugger->printf_P(PSTR("IPv6:  %s\n"), ipv6.toString().c_str());
+				}
+
+				for(uint8_t i = 0; i < 3; i++) {
+					IPv6Address dns6 = getDNSv6(i);
+					if(dns6 == IPv6Address()) {
+						// No IP
+					} else {
+						debugger->printf_P(PSTR("DNSv6: %s\n"), dns6.toString().c_str());
+					}
+				}
+            }
+			break;
+		}
+		case ARDUINO_EVENT_WIFI_STA_DISCONNECTED: {
+			wifi_err_reason_t reason = (wifi_err_reason_t) info.wifi_sta_disconnected.reason;
+			const char* descr = WiFi.disconnectReasonName(reason);
+			switch(reason) {
+				case WIFI_REASON_ASSOC_LEAVE:
+					break;
+				default:
+					if(strlen(descr) > 0) {
+						#if defined(AMS_REMOTE_DEBUG)
+						if (debugger->isActive(RemoteDebug::WARNING))
+						#endif
+						{
+							debugger->printf_P(PSTR("WiFi disconnected, reason %s\n"), descr);
+						}
+						disconnect(RECONNECT_TIMEOUT);
+					}
+			}
+			break;
+		}
+    }
+}
+#endif
+
+bool WiFiClientConnectionHandler::isConfigChanged() {
+	return configChanged;
+}
+
+void WiFiClientConnectionHandler::getCurrentConfig(NetworkConfig& networkConfig) {
+	networkConfig = this->config;
+}
+
+IPAddress WiFiClientConnectionHandler::getIP() {
+	return WiFi.localIP();
+}
+
+IPAddress WiFiClientConnectionHandler::getSubnetMask() {
+	return WiFi.subnetMask();
+}
+
+IPAddress WiFiClientConnectionHandler::getGateway() {
+	return WiFi.gatewayIP();
+}
+
+IPAddress WiFiClientConnectionHandler::getDns(uint8_t idx) {
+	#if defined(ESP32)
+	for(uint8_t i = 0; i < 3; i++) {
+		const ip_addr_t * dns = dns_getserver(i);
+		if(dns->type == IPADDR_TYPE_V4) {
+			if(idx-- == 0) return IPAddress(dns->u_addr.ip4.addr);
+		}
+	}
+	#else
+		return WiFi.dnsIP(idx);
+	#endif
+	return IPAddress();
+}
+
+#if defined(ESP32)
+IPv6Address WiFiClientConnectionHandler::getIPv6() {
+	esp_ip6_addr_t addr;
+	if(esp_netif_get_ip6_global(get_esp_interface_netif(ESP_IF_WIFI_STA), &addr) == ESP_OK) {
+		return IPv6Address(addr.addr);
+	}
+	return IPv6Address();
+}
+
+IPv6Address WiFiClientConnectionHandler::getDNSv6(uint8_t idx) {
+	for(uint8_t i = 0; i < 3; i++) {
+		const ip_addr_t * dns = dns_getserver(i);
+		if(dns->type == IPADDR_TYPE_V6) {
+			if(idx-- == 0) return IPv6Address(dns->u_addr.ip6.addr);
+		}
+	}
+	return IPv6Address();
+}
+#endif

lib/DomoticzMqttHandler/include/.gitignore

@@ -0,0 +1 @@
+json/*.h

lib/DomoticzMqttHandler/include/DomoticzMqttHandler.h

@@ -0,0 +1,43 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _DOMOTICZMQTTHANDLER_H
+#define _DOMOTICZMQTTHANDLER_H
+
+#include "AmsMqttHandler.h"
+#include "AmsConfiguration.h"
+
+class DomoticzMqttHandler : public AmsMqttHandler {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    DomoticzMqttHandler(MqttConfig& mqttConfig, RemoteDebug* debugger, char* buf, DomoticzConfig config, AmsFirmwareUpdater* updater) : AmsMqttHandler(mqttConfig, debugger, buf, updater) {
+        this->config = config;
+    };
+    #else
+    DomoticzMqttHandler(MqttConfig& mqttConfig, Stream* debugger, char* buf, DomoticzConfig config) : AmsMqttHandler(mqttConfig, debugger, buf) {
+        this->config = config;
+    };
+    #endif
+    bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea, PriceService* ps);
+    bool publishTemperatures(AmsConfiguration*, HwTools*);
+    bool publishPrices(PriceService*);
+    bool publishSystem(HwTools* hw, PriceService* ps, EnergyAccounting* ea);
+    bool publishRaw(String data);
+
+    void onMessage(String &topic, String &payload);
+
+    uint8_t getFormat();
+
+    void setDomoticzConfig(DomoticzConfig config) {
+        this->config = config;
+    }
+
+private:
+    DomoticzConfig config;
+    double energy = 0.0;
+};
+
+#endif

lib/DomoticzMqttHandler/scripts/generate_includes.py

@@ -4,7 +4,7 @@ import shutil
 import subprocess
 
 try:
-    from css_html_js_minify import html_minify, js_minify, css_minify
+    from css_html_js_minify import js_minify
 except:
     from SCons.Script import (
         ARGUMENTS,
@@ -20,13 +20,13 @@ except:
         )
     )
     try:
-        from css_html_js_minify import html_minify, js_minify, css_minify
+        from css_html_js_minify import js_minify
     except:
         print("WARN: Unable to load minifier")
 
 
-webroot = "web"
-srcroot = "src/web/root"
+webroot = "lib/DomoticzMqttHandler/json"
+srcroot = "lib/DomoticzMqttHandler/include/json"
 
 version = os.environ.get('GITHUB_TAG')
 if version == None:
@@ -57,11 +57,7 @@ for filename in os.listdir(webroot):
         content = f.read().replace("${version}", version)
 
     try:    
-        if filename.endswith(".html"):
-            content = html_minify(content)
-        elif filename.endswith(".css"):
-            content = css_minify(content)
-        elif (filename.endswith(".js") and filename != 'gaugemeter.js') or filename.endswith(".json"):
+        if (filename.endswith(".js") and filename != 'gaugemeter.js') or filename.endswith(".json"):
             content = js_minify(content)
     except:
         print("WARN: Unable to minify")

lib/DomoticzMqttHandler/src/DomoticzMqttHandler.cpp

@@ -0,0 +1,111 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "DomoticzMqttHandler.h"
+#include "json/domoticz_json.h"
+#include "Uptime.h"
+
+bool DomoticzMqttHandler::publish(AmsData* update, AmsData* previousState, EnergyAccounting* ea, PriceService* ps) {
+    bool ret = false;
+
+    AmsData data;
+    if(mqttConfig.stateUpdate) {
+        uint64_t now = millis64();
+        if(now-lastStateUpdate < mqttConfig.stateUpdateInterval * 1000) return false;
+        data.apply(*previousState);
+        data.apply(*update);
+        lastStateUpdate = now;
+    } else {
+        data = *update;
+    }
+
+    if (config.elidx > 0) {
+        if(data.getActiveImportCounter() > 1.0 && !data.isCounterEstimated()) {
+            energy = data.getActiveImportCounter();
+        }
+        if(energy > 0.0) {
+            char val[16];
+            snprintf_P(val, 16, PSTR("%.1f;%.1f"), (data.getActiveImportPower()/1.0), energy*1000.0);
+            snprintf_P(json, BufferSize, DOMOTICZ_JSON,
+                config.elidx,
+                val
+            );
+            ret = mqtt.publish(F("domoticz/in"), json);
+            mqtt.loop();
+        }
+    }
+
+    if(data.getListType() == 1)
+        return ret;
+
+    if (config.vl1idx > 0){				
+        char val[16];
+        snprintf_P(val, 16, PSTR("%.2f"), data.getL1Voltage());
+        snprintf_P(json, BufferSize, DOMOTICZ_JSON,
+            config.vl1idx,
+            val
+        );
+        ret |= mqtt.publish(F("domoticz/in"), json);
+        mqtt.loop();
+    }
+
+    if (config.vl2idx > 0){				
+        char val[16];
+        snprintf_P(val, 16, PSTR("%.2f"), data.getL2Voltage());
+        snprintf_P(json, BufferSize, DOMOTICZ_JSON,
+            config.vl2idx,
+            val
+        );
+        ret |= mqtt.publish(F("domoticz/in"), json);
+        mqtt.loop();
+    }
+
+    if (config.vl3idx > 0){				
+        char val[16];
+        snprintf(val, 16, "%.2f", data.getL3Voltage());
+        snprintf_P(json, BufferSize, DOMOTICZ_JSON,
+            config.vl3idx,
+            val
+        );
+        ret |= mqtt.publish(F("domoticz/in"), json);
+        mqtt.loop();
+    }
+
+    if (config.cl1idx > 0){				
+        char val[16];
+        snprintf(val, 16, "%.1f;%.1f;%.1f", data.getL1Current(), data.getL2Current(), data.getL3Current());
+        snprintf_P(json, BufferSize, DOMOTICZ_JSON,
+            config.cl1idx,
+            val
+        );
+        ret |= mqtt.publish(F("domoticz/in"), json);
+        mqtt.loop();
+    }			
+    return ret;
+}
+
+bool DomoticzMqttHandler::publishTemperatures(AmsConfiguration* config, HwTools* hw) {
+    return false;
+}
+
+bool DomoticzMqttHandler::publishPrices(PriceService* ps) {
+    return false;
+}
+
+bool DomoticzMqttHandler::publishSystem(HwTools* hw, PriceService* ps, EnergyAccounting* ea) {
+    return false;
+}
+
+uint8_t DomoticzMqttHandler::getFormat() {
+    return 3;
+}
+
+bool DomoticzMqttHandler::publishRaw(String data) {
+    return false;
+}
+
+void DomoticzMqttHandler::onMessage(String &topic, String &payload) {
+}

lib/EnergyAccounting/include/EnergyAccounting.h

@@ -0,0 +1,148 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _ENERGYACCOUNTING_H
+#define _ENERGYACCOUNTING_H
+
+#include "Arduino.h"
+#include "AmsData.h"
+#include "AmsDataStorage.h"
+#include "PriceService.h"
+
+struct EnergyAccountingPeak {
+    uint8_t day;
+    uint16_t value;
+};
+
+struct EnergyAccountingData {
+    uint8_t version;
+    uint8_t month;
+    int32_t costYesterday;
+    int32_t costThisMonth;
+    int32_t costLastMonth;
+    int32_t incomeYesterday;
+    int32_t incomeThisMonth;
+    int32_t incomeLastMonth;
+    uint32_t lastMonthImport;
+    uint32_t lastMonthExport;
+    uint8_t lastMonthAccuracy;
+    EnergyAccountingPeak peaks[5];
+};
+
+struct EnergyAccountingData5 {
+    uint8_t version;
+    uint8_t month;
+    uint16_t costYesterday;
+    uint16_t costThisMonth;
+    uint16_t costLastMonth;
+    uint16_t incomeYesterday;
+    uint16_t incomeThisMonth;
+    uint16_t incomeLastMonth;
+    EnergyAccountingPeak peaks[5];
+};
+
+struct EnergyAccountingData4 {
+    uint8_t version;
+    uint8_t month;
+    uint16_t costYesterday;
+    uint16_t costThisMonth;
+    uint16_t costLastMonth;
+    EnergyAccountingPeak peaks[5];
+};
+
+struct EnergyAccountingData2 {
+    uint8_t version;
+    uint8_t month;
+    uint16_t maxHour;
+    uint16_t costYesterday;
+    uint16_t costThisMonth;
+    uint16_t costLastMonth;
+};
+
+struct EnergyAccountingRealtimeData {
+    uint8_t magic;
+    uint8_t currentHour;
+    uint8_t currentDay;
+    uint8_t currentThresholdIdx;
+    float use;
+    float costHour;
+    float costDay;
+    float produce;
+    float incomeHour;
+    float incomeDay;
+    unsigned long lastImportUpdateMillis;
+    unsigned long lastExportUpdateMillis;
+};
+
+
+class EnergyAccounting {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    EnergyAccounting(RemoteDebug*, EnergyAccountingRealtimeData*);
+    #else
+    EnergyAccounting(Stream*, EnergyAccountingRealtimeData*);
+    #endif
+    void setup(AmsDataStorage *ds, EnergyAccountingConfig *config);
+    void setPriceService(PriceService *ps);
+    void setTimezone(Timezone*);
+    EnergyAccountingConfig* getConfig();
+    bool update(AmsData* amsData);
+    bool load();
+    bool save();
+    bool isInitialized();
+
+    float getUseThisHour();
+    float getUseToday();
+    float getUseThisMonth();
+    float getUseLastMonth();
+
+    float getProducedThisHour();
+    float getProducedToday();
+    float getProducedThisMonth();
+    float getProducedLastMonth();
+
+    float getCostThisHour();
+    float getCostToday();
+    float getCostYesterday();
+    float getCostThisMonth();
+    float getCostLastMonth();
+
+    float getIncomeThisHour();
+    float getIncomeToday();
+    float getIncomeYesterday();
+    float getIncomeThisMonth();
+    float getIncomeLastMonth();
+
+    float getMonthMax();
+    uint8_t getCurrentThreshold();
+    EnergyAccountingPeak getPeak(uint8_t);
+
+    EnergyAccountingData getData();
+    void setData(EnergyAccountingData&);
+
+    void setCurrency(String currency);
+    float getPriceForHour(uint8_t d, uint8_t h);
+
+private:
+    #if defined(AMS_REMOTE_DEBUG)
+    RemoteDebug* debugger = NULL;
+    #else
+    Stream* debugger = NULL;
+    #endif
+    bool init = false, initPrice = false;
+    AmsDataStorage *ds = NULL;
+    PriceService *ps = NULL;
+    EnergyAccountingConfig *config = NULL;
+    Timezone *tz = NULL;
+    EnergyAccountingData data = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+    EnergyAccountingRealtimeData* realtimeData = NULL;
+    String currency = "";
+
+    void calcDayCost();
+    bool updateMax(uint16_t val, uint8_t day);
+};
+
+#endif

lib/EnergyAccounting/src/EnergyAccounting.cpp

@@ -0,0 +1,557 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "EnergyAccounting.h"
+#include "LittleFS.h"
+#include "AmsStorage.h"
+#include "FirmwareVersion.h"
+
+#if defined(AMS_REMOTE_DEBUG)
+EnergyAccounting::EnergyAccounting(RemoteDebug* debugger, EnergyAccountingRealtimeData* rtd) {
+#else
+EnergyAccounting::EnergyAccounting(Stream* Stream, EnergyAccountingRealtimeData* rtd) {
+#endif
+    data.version = 1;
+    this->debugger = debugger;
+    if(rtd->magic != 0x6A) {
+        rtd->magic = 0x6A;
+        rtd->currentHour = 0;
+        rtd->currentDay = 0;
+        rtd->currentThresholdIdx = 0;
+        rtd->use = 0;
+        rtd->costHour = 0;
+        rtd->costDay = 0;
+        rtd->produce = 0;
+        rtd->incomeHour = 0;
+        rtd->incomeDay = 0;
+        rtd->lastImportUpdateMillis = 0;
+        rtd->lastExportUpdateMillis = 0;
+    }
+    this->realtimeData = rtd;
+}
+
+void EnergyAccounting::setup(AmsDataStorage *ds, EnergyAccountingConfig *config) {
+    this->ds = ds;
+    this->config = config;
+}
+
+void EnergyAccounting::setPriceService(PriceService *ps) {
+    this->ps = ps;
+}
+
+EnergyAccountingConfig* EnergyAccounting::getConfig() {
+    return config;
+}
+
+void EnergyAccounting::setTimezone(Timezone* tz) {
+    this->tz = tz;
+}
+
+bool EnergyAccounting::isInitialized() {
+    return this->init;
+}
+
+bool EnergyAccounting::update(AmsData* amsData) {
+    if(config == NULL) return false;
+    time_t now = time(nullptr);
+    if(now < FirmwareVersion::BuildEpoch) return false;
+    if(tz == NULL) {
+        return false;
+    }
+
+    bool ret = false;
+    tmElements_t local;
+    breakTime(tz->toLocal(now), local);
+
+    if(!init) {
+        this->realtimeData->lastImportUpdateMillis = 0;
+        this->realtimeData->lastExportUpdateMillis = 0;
+        this->realtimeData->currentHour = local.Hour;
+        this->realtimeData->currentDay = local.Day;
+        if(!load()) {
+            data = { 6, local.Month, 
+                0, 0, 0, // Cost
+                0, 0, 0, // Income
+                0, 0, 0, // Last month import, export and accuracy
+                0, 0, // Peak 1
+                0, 0, // Peak 2
+                0, 0, // Peak 3
+                0, 0, // Peak 4
+                0, 0 // Peak 5
+            };
+        }
+        init = true;
+    }
+
+    float importPrice = getPriceForHour(PRICE_DIRECTION_IMPORT, 0);
+    if(!initPrice && importPrice != PRICE_NO_VALUE) {
+        calcDayCost();
+    }
+
+    if(local.Hour != this->realtimeData->currentHour && (amsData->getListType() >= 3 || local.Minute == 1)) {
+        tmElements_t oneHrAgo, oneHrAgoLocal;
+        breakTime(now-3600, oneHrAgo);
+        uint16_t val = round(ds->getHourImport(oneHrAgo.Hour) / 10.0);
+
+        breakTime(tz->toLocal(now-3600), oneHrAgoLocal);
+        ret |= updateMax(val, oneHrAgoLocal.Day);
+
+        this->realtimeData->currentHour = local.Hour; // Need to be defined here so that day cost is correctly calculated
+        if(local.Hour > 0) {
+            calcDayCost();
+        }
+
+        this->realtimeData->use = 0;
+        this->realtimeData->produce = 0;
+        this->realtimeData->costHour = 0;
+        this->realtimeData->incomeHour = 0;
+
+        uint8_t prevDay = this->realtimeData->currentDay;
+        if(local.Day != this->realtimeData->currentDay) {
+            data.costYesterday = this->realtimeData->costDay * 100;
+            data.costThisMonth += this->realtimeData->costDay * 100;
+            this->realtimeData->costDay = 0;
+
+            data.incomeYesterday = this->realtimeData->incomeDay * 100;
+            data.incomeThisMonth += this->realtimeData->incomeDay * 100;
+            this->realtimeData->incomeDay = 0;
+
+            this->realtimeData->currentDay = local.Day;
+            ret = true;
+        }
+
+        if(local.Month != data.month) {
+            data.costLastMonth = data.costThisMonth;
+            data.costThisMonth = 0;
+            data.incomeLastMonth = data.incomeThisMonth;
+            data.incomeThisMonth = 0;
+            for(uint8_t i = 0; i < 5; i++) {
+                data.peaks[i] = { 0, 0 };
+            }
+
+            uint64_t totalImport = 0, totalExport = 0;
+            for(uint8_t i = 1; i <= prevDay; i++) {
+                totalImport += ds->getDayImport(i);
+                totalExport += ds->getDayExport(i);
+            }
+            uint8_t accuracy = 0;
+            uint64_t importUpdate = totalImport, exportUpdate = totalExport;
+            while(importUpdate > UINT32_MAX || exportUpdate > UINT32_MAX) {
+                accuracy++;
+                importUpdate = totalImport / pow(10, accuracy);
+                exportUpdate = totalExport / pow(10, accuracy);
+            }
+            data.lastMonthImport = importUpdate;
+            data.lastMonthExport = exportUpdate;
+            data.lastMonthAccuracy = accuracy;
+
+            data.month = local.Month;
+            this->realtimeData->currentThresholdIdx = 0;
+            ret = true;
+        }
+    }
+
+    if(this->realtimeData->lastImportUpdateMillis < amsData->getLastUpdateMillis()) {
+        unsigned long ms = amsData->getLastUpdateMillis() - this->realtimeData->lastImportUpdateMillis;
+        float kwhi = (amsData->getActiveImportPower() * (((float) ms) / 3600000.0)) / 1000.0;
+        if(kwhi > 0) {
+            this->realtimeData->use += kwhi;
+            if(importPrice != PRICE_NO_VALUE) {
+                float cost = importPrice * kwhi;
+                this->realtimeData->costHour += cost;
+                this->realtimeData->costDay += cost;
+            }
+        }
+        this->realtimeData->lastImportUpdateMillis = amsData->getLastUpdateMillis();
+    }
+
+    if(amsData->getListType() > 1 && this->realtimeData->lastExportUpdateMillis < amsData->getLastUpdateMillis()) {
+        unsigned long ms = amsData->getLastUpdateMillis() - this->realtimeData->lastExportUpdateMillis;
+        float kwhe = (amsData->getActiveExportPower() * (((float) ms) / 3600000.0)) / 1000.0;
+        if(kwhe > 0) {
+            this->realtimeData->produce += kwhe;
+            float exportPrice = getPriceForHour(PRICE_DIRECTION_EXPORT, 0);
+            if(exportPrice != PRICE_NO_VALUE) {
+                float income = exportPrice * kwhe;
+                this->realtimeData->incomeHour += income;
+                this->realtimeData->incomeDay += income;
+            }
+        }
+        this->realtimeData->lastExportUpdateMillis = amsData->getLastUpdateMillis();
+    }
+
+    if(config != NULL) {
+        while(getMonthMax() > config->thresholds[this->realtimeData->currentThresholdIdx] && this->realtimeData->currentThresholdIdx < 10) this->realtimeData->currentThresholdIdx++;
+    }
+
+    return ret;
+}
+
+void EnergyAccounting::calcDayCost() {
+    time_t now = time(nullptr);
+    tmElements_t local, utc;
+    if(tz == NULL) return;
+    breakTime(tz->toLocal(now), local);
+
+    if(getPriceForHour(PRICE_DIRECTION_IMPORT, 0) != PRICE_NO_VALUE) {
+        if(initPrice) {
+            this->realtimeData->costDay = 0;
+            this->realtimeData->incomeDay = 0;
+        }
+        for(uint8_t i = 0; i < this->realtimeData->currentHour; i++) {
+            breakTime(now - ((local.Hour - i) * 3600), utc);
+
+            float priceIn = getPriceForHour(PRICE_DIRECTION_IMPORT, i - local.Hour);
+            if(priceIn != PRICE_NO_VALUE) {
+                int16_t wh = ds->getHourImport(utc.Hour);
+                this->realtimeData->costDay += priceIn * (wh / 1000.0);
+            }
+
+            float priceOut = getPriceForHour(PRICE_DIRECTION_EXPORT, i - local.Hour);
+            if(priceOut != PRICE_NO_VALUE) {
+                int16_t wh = ds->getHourExport(utc.Hour);
+                this->realtimeData->incomeDay += priceOut * (wh / 1000.0);
+            }
+        }
+        initPrice = true;
+    }
+}
+
+float EnergyAccounting::getUseThisHour() {
+    return this->realtimeData->use;
+}
+
+float EnergyAccounting::getUseToday() {
+    if(tz == NULL) return 0.0;
+    float ret = 0.0;
+    time_t now = time(nullptr);
+    if(now < FirmwareVersion::BuildEpoch) return 0.0;
+    tmElements_t utc, local;
+    breakTime(tz->toLocal(now), local);
+    for(uint8_t i = 0; i < this->realtimeData->currentHour; i++) {
+        breakTime(now - ((local.Hour - i) * 3600), utc);
+        ret += ds->getHourImport(utc.Hour) / 1000.0;
+    }
+    return ret + getUseThisHour();
+}
+
+float EnergyAccounting::getUseThisMonth() {
+    time_t now = time(nullptr);
+    if(now < FirmwareVersion::BuildEpoch) return 0.0;
+    float ret = 0;
+    for(uint8_t i = 1; i < this->realtimeData->currentDay; i++) {
+        ret += ds->getDayImport(i) / 1000.0;
+    }
+    return ret + getUseToday();
+}
+
+float EnergyAccounting::getUseLastMonth() {
+    return (data.lastMonthImport * pow(10, data.lastMonthAccuracy)) / 1000;
+}
+
+float EnergyAccounting::getProducedThisHour() {
+    return this->realtimeData->produce;
+}
+
+float EnergyAccounting::getProducedToday() {
+    if(tz == NULL) return 0.0;
+    float ret = 0.0;
+    time_t now = time(nullptr);
+    if(now < FirmwareVersion::BuildEpoch) return 0.0;
+    tmElements_t utc, local;
+    breakTime(tz->toLocal(now), local);
+    for(uint8_t i = 0; i < this->realtimeData->currentHour; i++) {
+        breakTime(now - ((local.Hour - i) * 3600), utc);
+        ret += ds->getHourExport(utc.Hour) / 1000.0;
+    }
+    return ret + getProducedThisHour();
+}
+
+float EnergyAccounting::getProducedThisMonth() {
+    time_t now = time(nullptr);
+    if(now < FirmwareVersion::BuildEpoch) return 0.0;
+    float ret = 0;
+    for(uint8_t i = 1; i < this->realtimeData->currentDay; i++) {
+        ret += ds->getDayExport(i) / 1000.0;
+    }
+    return ret + getProducedToday();
+}
+
+float EnergyAccounting::getProducedLastMonth() {
+    return (data.lastMonthExport * pow(10, data.lastMonthAccuracy)) / 1000;
+}
+
+float EnergyAccounting::getCostThisHour() {
+    return this->realtimeData->costHour;
+}
+
+float EnergyAccounting::getCostToday() {
+    return this->realtimeData->costDay;
+}
+
+float EnergyAccounting::getCostYesterday() {
+    return data.costYesterday / 100.0;
+}
+
+float EnergyAccounting::getCostThisMonth() {
+    return (data.costThisMonth / 100.0) + getCostToday();
+}
+
+float EnergyAccounting::getCostLastMonth() {
+    return data.costLastMonth / 100.0;
+}
+
+float EnergyAccounting::getIncomeThisHour() {
+    return this->realtimeData->incomeHour;
+}
+
+float EnergyAccounting::getIncomeToday() {
+    return this->realtimeData->incomeDay;
+}
+
+float EnergyAccounting::getIncomeYesterday() {
+    return data.incomeYesterday / 100.0;
+}
+
+float EnergyAccounting::getIncomeThisMonth() {
+    return (data.incomeThisMonth / 100.0) + getIncomeToday();
+}
+
+float EnergyAccounting::getIncomeLastMonth() {
+    return data.incomeLastMonth / 100.0;
+}
+
+uint8_t EnergyAccounting::getCurrentThreshold() {
+    if(config == NULL)
+        return 0;
+    return config->thresholds[this->realtimeData->currentThresholdIdx];
+}
+
+float EnergyAccounting::getMonthMax() {
+    if(config == NULL)
+        return 0.0;
+    uint8_t count = 0;
+    uint32_t maxHour = 0.0;
+    bool included[5] = { false, false, false, false, false };
+
+    for(uint8_t x = 0;x < min((uint8_t) 5, config->hours); x++) {
+        uint8_t maxIdx = 0;
+        uint16_t maxVal = 0;
+        for(uint8_t i = 0; i < 5; i++) {
+            if(included[i]) continue;
+            if(data.peaks[i].day == 0) continue;
+            if(data.peaks[i].value > maxVal) {
+                maxVal = data.peaks[i].value;
+                maxIdx = i;
+            }
+        }
+        if(maxVal > 0) {
+            included[maxIdx] = true;
+            count++;
+        }
+    }
+
+    for(uint8_t i = 0; i < 5; i++) {
+        if(!included[i]) continue;
+        maxHour += data.peaks[i].value;
+    }
+    return maxHour > 0 ? maxHour / count / 100.0 : 0.0;
+}
+
+EnergyAccountingPeak EnergyAccounting::getPeak(uint8_t num) {
+    if(config == NULL)
+        return EnergyAccountingPeak({0,0});
+    if(num < 1 || num > 5) return EnergyAccountingPeak({0,0});
+
+    uint8_t count = 0;
+    bool included[5] = { false, false, false, false, false };
+
+    for(uint8_t x = 0;x < min((uint8_t) 5, config->hours); x++) {
+        uint8_t maxIdx = 0;
+        uint16_t maxVal = 0;
+        for(uint8_t i = 0; i < 5; i++) {
+            if(included[i]) continue;
+            if(data.peaks[i].value > maxVal) {
+                maxVal = data.peaks[i].value;
+                maxIdx = i;
+            }
+        }
+        if(maxVal > 0) {
+            included[maxIdx] = true;
+            count++;
+        }
+    }
+
+    uint8_t pos = 0;
+    for(uint8_t i = 0; i < 5; i++) {
+        if(!included[i]) continue;
+        pos++;
+        if(pos == num) {
+            return data.peaks[i];
+        }
+    }
+    return EnergyAccountingPeak({0,0});
+}
+
+bool EnergyAccounting::load() {
+    if(!LittleFS.begin()) {
+        return false;
+    }
+
+    bool ret = false;
+    if(LittleFS.exists(FILE_ENERGYACCOUNTING)) {
+        File file = LittleFS.open(FILE_ENERGYACCOUNTING, "r");
+        char buf[file.size()];
+        file.readBytes(buf, file.size());
+
+        if(buf[0] == 6) {
+            EnergyAccountingData* data = (EnergyAccountingData*) buf;
+            memcpy(&this->data, data, sizeof(this->data));
+            ret = true;
+        } else if(buf[0] == 5) {
+            EnergyAccountingData5* data = (EnergyAccountingData5*) buf;
+            this->data = { 6, data->month, 
+                ((uint32_t) data->costYesterday) * 10,
+                ((uint32_t) data->costThisMonth) * 100,
+                ((uint32_t) data->costLastMonth) * 100,
+                ((uint32_t) data->incomeYesterday) * 10,
+                ((uint32_t) data->incomeThisMonth) * 100,
+                ((uint32_t) data->incomeLastMonth) * 100,
+                0,0,0, // Last month import, export and accuracy
+                data->peaks[0].day, data->peaks[0].value,
+                data->peaks[1].day, data->peaks[1].value,
+                data->peaks[2].day, data->peaks[2].value,
+                data->peaks[3].day, data->peaks[3].value,
+                data->peaks[4].day, data->peaks[4].value
+            };
+            ret = true;
+        } else if(buf[0] == 4) {
+            EnergyAccountingData4* data = (EnergyAccountingData4*) buf;
+            this->data = { 5, data->month, 
+                ((uint32_t) data->costYesterday) * 10,
+                ((uint32_t) data->costThisMonth) * 100,
+                ((uint32_t) data->costLastMonth) * 100,
+                0,0,0, // Income from production
+                0,0,0, // Last month import, export and accuracy
+                data->peaks[0].day, data->peaks[0].value,
+                data->peaks[1].day, data->peaks[1].value,
+                data->peaks[2].day, data->peaks[2].value,
+                data->peaks[3].day, data->peaks[3].value,
+                data->peaks[4].day, data->peaks[4].value
+            };
+            ret = true;
+        } else if(buf[0] == 3) {
+            EnergyAccountingData* data = (EnergyAccountingData*) buf;
+            this->data = { 5, data->month, 
+                data->costYesterday * 10,
+                data->costThisMonth,
+                data->costLastMonth,
+                0,0,0, // Income from production
+                0,0,0, // Last month import, export and accuracy
+                data->peaks[0].day, data->peaks[0].value,
+                data->peaks[1].day, data->peaks[1].value,
+                data->peaks[2].day, data->peaks[2].value,
+                data->peaks[3].day, data->peaks[3].value,
+                data->peaks[4].day, data->peaks[4].value
+            };
+            ret = true;
+        } else {
+            data = { 5, 0, 
+                0, 0, 0, // Cost
+                0,0,0, // Income from production
+                0,0,0, // Last month import, export and accuracy
+                0, 0, // Peak 1
+                0, 0, // Peak 2
+                0, 0, // Peak 3
+                0, 0, // Peak 4
+                0, 0 // Peak 5
+            };
+            if(buf[0] == 2) {
+                EnergyAccountingData2* data = (EnergyAccountingData2*) buf;
+                this->data.month = data->month;
+                this->data.costYesterday = data->costYesterday * 10;
+                this->data.costThisMonth = data->costThisMonth;
+                this->data.costLastMonth = data->costLastMonth;
+                uint8_t b = 0;
+                for(uint8_t i = sizeof(this->data); i < file.size(); i+=2) {
+                    this->data.peaks[b].day = b;
+                    memcpy(&this->data.peaks[b].value, buf+i, 2);
+                    b++;
+                    if(b >= config->hours || b >= 5) break;
+                }
+                ret = true;
+            } else {
+                ret = false;
+            }
+        }
+
+        file.close();
+    }
+
+    return ret;
+}
+
+bool EnergyAccounting::save() {
+    if(!LittleFS.begin()) {
+        return false;
+    }
+    {
+        File file = LittleFS.open(FILE_ENERGYACCOUNTING, "w");
+        char buf[sizeof(data)];
+        memcpy(buf, &data, sizeof(data));
+        for(uint8_t i = 0; i < sizeof(buf); i++) {
+            file.write(buf[i]);
+        }
+        file.close();
+    }
+    return true;
+}
+
+EnergyAccountingData EnergyAccounting::getData() {
+    return this->data;
+}
+
+void EnergyAccounting::setData(EnergyAccountingData& data) {
+    this->data = data;
+}
+
+bool EnergyAccounting::updateMax(uint16_t val, uint8_t day) {
+    for(uint8_t i = 0; i < 5; i++) {
+        if(data.peaks[i].day == day || data.peaks[i].day == 0) {
+            if(val > data.peaks[i].value) {
+                data.peaks[i].day = day;
+                data.peaks[i].value = val;
+                return true;
+            }
+            return false;
+        }
+    }
+    uint16_t test = val;
+    uint8_t idx = 255;
+    for(uint8_t i = 0; i < 5; i++) {
+        if(val > data.peaks[i].value) {
+            if(test > data.peaks[i].value) {
+                test = data.peaks[i].value;
+                idx = i;
+            }
+        }
+    }
+    if(idx < 5) {
+        data.peaks[idx].value = val;
+        data.peaks[idx].day = day;
+        return true;
+    }
+    return false;
+}
+
+void EnergyAccounting::setCurrency(String currency) {
+    this->currency = currency;
+}
+
+float EnergyAccounting::getPriceForHour(uint8_t d, uint8_t h) {
+    if(ps == NULL) return PRICE_NO_VALUE;
+    return ps->getValueForHour(d, h);
+}

lib/FirmwareVersion/include/FirmwareVersion.h

@@ -0,0 +1,18 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _FIRMWARE_VERSION_h
+#define _FIRMWARE_VERSION_h
+
+
+class FirmwareVersion {
+public:
+	static long BuildEpoch;
+	static const char* VersionString;
+};
+
+#endif
+

lib/FirmwareVersion/src/FirmwareVersion.cpp

@@ -0,0 +1,11 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#include "FirmwareVersion.h"
+#include "generated_version.h"
+
+long FirmwareVersion::BuildEpoch = BUILD_EPOCH;
+const char* FirmwareVersion::VersionString = VERSION_STRING;

lib/HomeAssistantMqttHandler/include/.gitignore

@@ -0,0 +1 @@
+json/*.h

lib/HomeAssistantMqttHandler/include/HomeAssistantMqttHandler.h

@@ -0,0 +1,159 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _HOMEASSISTANTMQTTHANDLER_H
+#define _HOMEASSISTANTMQTTHANDLER_H
+
+#include "AmsMqttHandler.h"
+#include "HomeAssistantStatic.h"
+#include "AmsConfiguration.h"
+#include "hexutils.h"
+
+class HomeAssistantMqttHandler : public AmsMqttHandler {
+public:
+    #if defined(AMS_REMOTE_DEBUG)
+    HomeAssistantMqttHandler(MqttConfig& mqttConfig, RemoteDebug* debugger, char* buf, uint8_t boardType, HomeAssistantConfig config, HwTools* hw, AmsFirmwareUpdater* updater) : AmsMqttHandler(mqttConfig, debugger, buf, updater) {
+    #else
+    HomeAssistantMqttHandler(MqttConfig& mqttConfig, Stream* debugger, char* buf, uint8_t boardType, HomeAssistantConfig config, HwTools* hw) : AmsMqttHandler(mqttConfig, debugger, buf) {
+    #endif
+        this->boardType = boardType;
+        this->hw = hw;
+        setHomeAssistantConfig(config);
+    };
+    bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea, PriceService* ps);
+    bool publishTemperatures(AmsConfiguration*, HwTools*);
+    bool publishPrices(PriceService*);
+    bool publishSystem(HwTools* hw, PriceService* ps, EnergyAccounting* ea);
+    bool publishRaw(String data);
+    bool publishFirmware();
+
+    bool postConnect();
+
+    void onMessage(String &topic, String &payload);
+
+    uint8_t getFormat();
+
+    void setHomeAssistantConfig(HomeAssistantConfig config);
+private:
+    uint8_t boardType;
+
+    String pubTopic;
+    String subTopic;
+
+
+    String deviceName;
+    String deviceModel;
+    String deviceUid;
+    String manufacturer;
+    String deviceUrl;
+
+    String statusTopic;
+    String sensorTopic;
+    String updateTopic;
+    String sensorNamePrefix;
+
+    bool l1Init, l2Init, l2eInit, l3Init, l3eInit, l4Init, l4eInit, rtInit, rteInit, pInit, sInit, rInit, fInit;
+    bool tInit[32] = {false};
+    bool prInit[38] = {false};
+    uint32_t lastThresholdPublish = 0;
+
+    HwTools* hw;
+
+    bool publishList1(AmsData* data, EnergyAccounting* ea);
+    bool publishList2(AmsData* data, EnergyAccounting* ea);
+    bool publishList3(AmsData* data, EnergyAccounting* ea);
+    bool publishList4(AmsData* data, EnergyAccounting* ea);
+    String getMeterModel(AmsData* data);
+    bool publishRealtime(AmsData* data, EnergyAccounting* ea, PriceService* ps);
+    void publishSensor(const HomeAssistantSensor sensor);
+    void publishList1Sensors();
+    void publishList1ExportSensors();
+    void publishList2Sensors();
+    void publishList2ExportSensors();
+    void publishList3Sensors();
+    void publishList3ExportSensors();
+    void publishList4Sensors();
+    void publishList4ExportSensors();
+    void publishRealtimeSensors(EnergyAccounting* ea, PriceService* ps);
+    void publishRealtimeExportSensors(EnergyAccounting* ea, PriceService* ps);
+    void publishTemperatureSensor(uint8_t index, String id);
+    void publishPriceSensors(PriceService* ps);
+    void publishSystemSensors();
+    void publishThresholdSensors();
+
+    String boardTypeToString(uint8_t b) {
+        switch(b) {
+            case 5:
+                #if defined(ESP8266)
+                    return F("Pow-K");
+                #elif defined(ESP32)
+                    return F("Pow-K+");
+                #endif
+            case 7:
+                #if defined(ESP8266)
+                    return F("Pow-U");
+                #elif defined(ESP32)
+                    return F("Pow-U+");
+                #endif
+            case 6:
+                return F("Pow-P1");
+            case 51:
+                return F("S2 mini");
+            case 50:
+                return F("ESP32-S2");
+            case 201:
+                return F("LOLIN D32");
+            case 202:
+                return F("HUZZAH32");
+            case 203:
+                return F("DevKitC");
+            case 200:
+                return F("ESP32");
+            case 2:
+                return F("HAN Reader 2.0 by Max Spencer");
+            case 0:
+                return F("Custom hardware by Roar Fredriksen");
+            case 1:
+                return F("Kamstrup module by Egil Opsahl");
+            case 3:
+                return F("Pow-K");
+            case 4:
+                return F("Pow-U");
+            case 101:
+                return F("D1 mini");
+            case 100:
+                return F("ESP8266");
+            case 70:
+                return F("ESP32-C3");
+            case 71:
+                return F("ESP32-C3-DevKitM-1");
+            case 80:
+                return F("ESP32-S3");
+        }
+        #if defined(ESP8266)
+            return F("ESP8266");
+        #elif defined(ESP32)
+            return F("ESP32");
+        #endif
+    };
+
+    String boardManufacturerToString(uint8_t b) {
+        if(b >= 3 && b <= 7)
+            return F("amsleser.no");
+        if(b < 50)
+            return F("Custom");
+        switch(b) {
+            case 51:
+            case 101:
+            case 201:
+                return F("Wemos");
+            case 202:
+                return F("Adafruit");
+        }
+        return F("Espressif");
+    };
+};
+#endif

lib/HomeAssistantMqttHandler/include/HomeAssistantStatic.h

@@ -0,0 +1,129 @@
+/**
+ * @copyright Utilitech AS 2023
+ * License: Fair Source
+ * 
+ */
+
+#ifndef _HOMEASSISTANTSTATIC_H
+#define _HOMEASSISTANTSTATIC_H
+
+#include "Arduino.h"
+
+struct HomeAssistantSensor {
+    const char* name;
+    const char* topic;
+    const char* path;
+    uint16_t ttl;
+    const char* uom;
+    const char* devcl;
+    const char* stacl;
+};
+
+
+const uint8_t List1SensorCount PROGMEM = 2;
+const HomeAssistantSensor List1Sensors[List1SensorCount] PROGMEM = {
+    {"Active import",              "/power",   "P",                   30, "W",    "power",           "measurement"},
+    {"Data timestamp",             "/power",   "t",                   30, "",     "timestamp",       ""}
+};
+
+const uint8_t List2SensorCount PROGMEM = 8;
+const HomeAssistantSensor List2Sensors[List2SensorCount] PROGMEM = {
+    {"Reactive import",            "/power",   "Q",                   30, "var",  "reactive_power",  "measurement"},
+    {"Reactive export",            "/power",   "QO",                  30, "var",  "reactive_power",  "measurement"},
+    {"L1 current",                 "/power",   "I1",                  30, "A",    "current",         "measurement"},
+    {"L2 current",                 "/power",   "I2",                  30, "A",    "current",         "measurement"},
+    {"L3 current",                 "/power",   "I3",                  30, "A",    "current",         "measurement"},
+    {"L1 voltage",                 "/power",   "U1",                  30, "V",    "voltage",         "measurement"},
+    {"L2 voltage",                 "/power",   "U2",                  30, "V",    "voltage",         "measurement"},
+    {"L3 voltage",                 "/power",   "U3",                  30, "V",    "voltage",         "measurement"}
+};
+
+const uint8_t List2ExportSensorCount PROGMEM = 1;
+const HomeAssistantSensor List2ExportSensors[List2ExportSensorCount] PROGMEM = {
+    {"Active export",              "/power",   "PO",                  30, "W",    "power",           "measurement"}
+};
+
+const uint8_t List3SensorCount PROGMEM = 4;
+const HomeAssistantSensor List3Sensors[List3SensorCount] PROGMEM = {
+    {"Accumulated active import",  "/energy",  "tPI",               4000, "kWh",  "energy",          "total_increasing"},
+    {"Accumulated reactive import","/energy",  "tQI",               4000, "kvarh","",                "total_increasing"},
+    {"Accumulated reactive export","/energy",  "tQO",               4000, "kvarh","",                "total_increasing"},
+    {"Meter timestamp",            "/energy",  "rtc",               4000, "",     "timestamp",       ""}
+};
+
+const uint8_t List3ExportSensorCount PROGMEM = 1;
+const HomeAssistantSensor List3ExportSensors[List3ExportSensorCount] PROGMEM = {
+    {"Accumulated active export",  "/energy",  "tPO",               4000, "kWh",  "energy",          "total_increasing"}
+};
+
+const uint8_t List4SensorCount PROGMEM = 10;
+const HomeAssistantSensor List4Sensors[List4SensorCount] PROGMEM = {
+    {"Power factor",                "/power",   "PF",                  30, "%",    "power_factor",    "measurement"},
+    {"L1 power factor",             "/power",   "PF1",                 30, "%",    "power_factor",    "measurement"},
+    {"L2 power factor",             "/power",   "PF2",                 30, "%",    "power_factor",    "measurement"},
+    {"L3 power factor",             "/power",   "PF3",                 30, "%",    "power_factor",    "measurement"},
+    {"L1 active import",            "/power",   "P1",                  30, "W",    "power",           "measurement"},
+    {"L2 active import",            "/power",   "P2",                  30, "W",    "power",           "measurement"},
+    {"L3 active import",            "/power",   "P3",                  30, "W",    "power",           "measurement"},
+    {"L1 accumulated active import","/power",   "tPI1",                30, "kWh",  "energy",          "total_increasing"},
+    {"L2 accumulated active import","/power",   "tPI2",                30, "kWh",  "energy",          "total_increasing"},
+    {"L3 accumulated active import","/power",   "tPI3",                30, "kWh",  "energy",          "total_increasing"}
+};
+
+const uint8_t List4ExportSensorCount PROGMEM = 6;
+const HomeAssistantSensor List4ExportSensors[List4ExportSensorCount] PROGMEM = {
+    {"L1 active export",            "/power",   "PO1",                 30, "W",    "power",           "measurement"},
+    {"L2 active export",            "/power",   "PO2",                 30, "W",    "power",           "measurement"},
+    {"L3 active export",            "/power",   "PO3",                 30, "W",    "power",           "measurement"},
+    {"L1 accumulated active export","/power",   "tPO1",                30, "kWh",  "energy",          "total_increasing"},
+    {"L2 accumulated active export","/power",   "tPO2",                30, "kWh",  "energy",          "total_increasing"},
+    {"L3 accumulated active export","/power",   "tPO3",                30, "kWh",  "energy",          "total_increasing"}
+};
+
+const uint8_t RealtimeSensorCount PROGMEM = 8;
+const HomeAssistantSensor RealtimeSensors[RealtimeSensorCount] PROGMEM = {
+    {"Month max",                  "/realtime","max",                120, "kWh",  "energy",          ""},
+    {"Tariff threshold",           "/realtime","threshold",          120, "kWh",  "energy",          ""},
+    {"Current hour used",          "/realtime","hour.use",           120, "kWh",  "energy",          "total_increasing"},
+    {"Current hour cost",          "/realtime","hour.cost",          120, "",     "monetary",        ""},
+    {"Current day used",           "/realtime","day.use",            120, "kWh",  "energy",          "total_increasing"},
+    {"Current day cost",           "/realtime","day.cost",           120, "",     "monetary",        ""},
+    {"Current month used",         "/realtime","month.use",          120, "kWh",  "energy",          "total_increasing"},
+    {"Current month cost",         "/realtime","month.cost",         120, "",     "monetary",        ""}
+};
+
+const uint8_t RealtimeExportSensorCount PROGMEM = 6;
+const HomeAssistantSensor RealtimeExportSensors[RealtimeExportSensorCount] PROGMEM = {
+    {"Current hour produced",      "/realtime","hour.produced",      120, "kWh",  "energy",          "total_increasing"},
+    {"Current hour income",        "/realtime","hour.income",        120, "",     "monetary",        ""},
+    {"Current day produced",       "/realtime","day.produced",       120, "kWh",  "energy",          "total_increasing"},
+    {"Current day income",         "/realtime","day.income",         120, "",     "monetary",        ""},
+    {"Current month produced",     "/realtime","month.produced",     120, "kWh",  "energy",          "total_increasing"},
+    {"Current month income",       "/realtime","month.income",       120, "",     "monetary",        ""}
+};
+
+const HomeAssistantSensor RealtimePeakSensor PROGMEM = {"Current month peak %d", "/realtime", "peaks[%d]", 4000, "kWh", "energy", ""};
+const HomeAssistantSensor RealtimeThresholdSensor PROGMEM = {"Tariff threshold %d", "/realtime", "thresholds[%d]", 4000, "kWh", "energy", ""};
+
+const uint8_t PriceSensorCount PROGMEM = 5;
+const HomeAssistantSensor PriceSensors[PriceSensorCount] PROGMEM = {
+    {"Minimum price ahead",        "/prices",  "prices.min",        4000, "",     "monetary",        ""},
+    {"Maximum price ahead",        "/prices",  "prices.max",        4000, "",     "monetary",        ""},
+    {"Cheapest 1hr period ahead",  "/prices",  "prices.cheapest1hr",4000, "",     "timestamp",       ""},
+    {"Cheapest 3hr period ahead",  "/prices",  "prices.cheapest3hr",4000, "",     "timestamp",       ""},
+    {"Cheapest 6hr period ahead",  "/prices",  "prices.cheapest6hr",4000, "",     "timestamp",       ""}
+};
+
+const HomeAssistantSensor PriceSensor PROGMEM = {"Price in %02d %s", "/prices", "prices['%d']", 4000, "", "monetary", ""};
+
+const uint8_t SystemSensorCount PROGMEM = 3;
+const HomeAssistantSensor SystemSensors[SystemSensorCount] PROGMEM = {
+    {"Status",                     "/state",   "rssi",               180, "dBm",  "signal_strength", "measurement"},
+    {"Supply volt",                "/state",   "vcc",                180, "V",    "voltage",         "measurement"},
+    {"Uptime",                     "/state",   "up",                 180, "s",    "duration",        "measurement"}
+};
+
+const HomeAssistantSensor TemperatureSensor PROGMEM = {"Temperature sensor %s", "/temperatures", "temperatures['%s']", 900, "°C", "temperature", "measurement"};
+
+
+#endif

lib/HomeAssistantMqttHandler/json/ha1.json

@@ -0,0 +1,4 @@
+{
+    "P" : %lu,
+    "t" : "%s"
+}

lib/HomeAssistantMqttHandler/json/ha2.json

@@ -0,0 +1,8 @@
+{
+    "tPI" : %.3f,
+    "tPO" : %.3f,
+    "tQI" : %.3f,
+    "tQO" : %.3f,
+    "rtc" : "%s",
+    "t" : "%s"
+}

lib/HomeAssistantMqttHandler/json/ha3.json

@@ -2,14 +2,15 @@
     "lv" : "%s",
     "id" : "%s",
     "type" : "%s",
-    "P" : %d,
-    "Q" : %d,
-    "PO" : %d,
-    "QO" : %d,
+    "P" : %lu,
+    "Q" : %lu,
+    "PO" : %lu,
+    "QO" : %lu,
     "I1" : %.2f,
     "I2" : %.2f,
     "I3" : %.2f,
     "U1" : %.2f,
     "U2" : %.2f,
-    "U3" : %.2f
+    "U3" : %.2f,
+    "t" : "%s"
 }