Shelly2VE.Bus on ESP32

[Hadmut]

I do control my multiplus2 48/3000 over VE.Bus with an esp32. The esp32 reads the Shelly3EM and tries to nullify net power by charging or discharging the battery.

Code and hardware: https://github.com/PepeTheFroggie/Victron-VE.Bus---esp32

This is derived from PV-Baxi: https://github.com/pv-baxi/esp32ess

 

[Hadmut]

MAde my own SoC calculation for that.

 

[50ShadesOfDirt]

That's diy ... nice!