Excellent battery monitor shall be used as a standalone device and integrated to a Home assistant with an ESPhome node using RS485 connection. Provided YAML configuration file includes all sensors and input numbers in order to configure CurretnShunt.
- modbus configuration should be modified according to your needs
- power is somehow strangely reported (invalid sign for low power readings), thus the template sensor (
CurrentShunt Power reg
) has been created - daily mAh is resetting at midnight, and also during 100% SoC calibration which happens on reaching
Fully Charged Voltage
and current lower thanTail Current
for few minutes. I'd suggest to create Utility meter on HA side to have consistent values.