[20after4]

I'm monitoring and automating my solar charge controllers, battery management systems and my inverter using 3 separate esp32 boards. 3 Victron chargers, 4 Chinese BMS boards with BLE serial connections, one MPP Solar hybrid inverter and some inductive choke energy monitoring interfaces.

I'm really not proud of any of this code, and it's mostly based on other people's work so not much original here.

https://github.com/20after4/esphome-energy-monitor/

Maybe useful as an example of a moderately complex setup and decently reusable components, for example in bms.yaml

That and some crappy C++ Graphics code to draw some parameters on the M5Stack's lcd.