From 407e8ec71b651b1e07f042cd21967c18a6e1d7db Mon Sep 17 00:00:00 2001 From: Roar Fredriksen Date: Fri, 15 Sep 2017 11:07:54 +0200 Subject: [PATCH] Update README.md --- README.md | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index a84e3b44..8cb87b0c 100644 --- a/README.md +++ b/README.md @@ -2,13 +2,20 @@ The purpose of this project is to collect information and build a simplified bridge for reading serial DLSM/M-bus information from electrical power meters (AMS), provided over the HAN port, and publishing to some IoT friendly target. -Components will be ESP8622, Arduino code, a (very simplified) M-bus <-> 3.3V serial interface +Components will be ESP8622, Arduino code, a (very simplified) M-bus <-> 3.3V serial interface + +As a start, we should try to get information from the three types of AMS meters currently being installed in Norway. Some details about these are available here: [NVE_Info_kunder_HANgrensesnitt.pdf](Documentation/NVE_Info_kunder_HANgrensesnitt.pdf) The project should include: -* schematics, possibly PCB -* documentation, samples -* arduino library -* ad-hoc testing code +- [x] [Simple circuit to transform MBus levels to 3.3V serial](/Electrical/Simple%20HAN%20to%20FTDI%20Circuit.jpg) +- [x] [Code to capture and analyze data from PC](/Code/HanDebugger) +- [x] [Code to capture and analyze data from Arduino](/Code/ESPDebugger) +- [x] [Sample data from various meters](/Samples) +- [x] [Documentation on HAN / MBus / DLMS/COSEM](/Documentation) +- [ ] Code to parse DLMS data into a structure +- [ ] Real schematics, including ESP8266, possibly PCB +- [ ] Arduino library +- [ ] Arduino sample sketch to read values and report to MQTT server ### Circuit to read HAN from PC (via FTDI) ![Circuit to read HAN from PC](/Electrical/Simple%20HAN%20to%20FTDI%20Circuit.jpg)