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atc1441.ATC_RF03_Ring/README.md
2024-06-24 10:53:18 +02:00

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# Overview
Overview of infos for the BlueX BLE ARM Cortex-M0 SoC used in the Colmi Smart Ring series
## As of now there is also a different hardware version of the R02 Ring from COLMI, that one uses a RTL SoC and is currently not supported but is planned to also be studied!
This repo is made together with this explanation video:(click on it)
[![YoutubeVideo](https://img.youtube.com/vi/w90RVspTkt8/0.jpg)](https://www.youtube.com/watch?v=w90RVspTkt8)
And
[![YoutubeVideo](https://img.youtube.com/vi/IOMqtFrNpTI/0.jpg)](https://www.youtube.com/watch?v=IOMqtFrNpTI)
# OTA Firmware Flashing Tool
You can use this tool to update the firmware OTA via a comaptible Browser:
https://atc1441.github.io/ATC_RF03_Writer.html
[![OTA_Flasher_image.png](/OTA_Flasher_image.png)](https://atc1441.github.io/ATC_RF03_Writer.html)
### OTA Firmware header description
![](/OTA_Firmware_Header_description.png)
# Hardware infos
SoC: BlueX Micro RF03 - 200KB RAM 512KB Flash
HRS Sensor: VCare VC30F
ACCL Sensor: STK8321
Battery: 17mAh
P00 SWCK
P01 SWD