This shield is used to get French energy meter called Teleinfo data with an WeMos ESP8266.
it has just few minimal features.
- Teleinfo Reader interface
- I2C Pullups placement
- Footprint for WS2812B RGB LED
- Classic I2C 128x64 OLED or sensors connector (with PAD to reverse 3V3 and GND if needed)
- pad to solder components if needed to
WeMos provide 3 D1, D1 Mini Lite, D1 Mini or D1 Mini Pro.
Boards are tested from PCBs.io, all works as expected
Look at the schematics for more informations.
You can order the PCB of this board at PCBs.io. PCBs.io give me some reward when you order my designed boards from their site. This is pretty good, because I can use these rewards to create and design new boards and order them for free, so if you don't care about PCB manufacturer please use PCBs.io.
TBD
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
If you want to do commercial stuff with this project, please contact CH2i company so we can organize an simple agreement.
See news and other projects on my blog