We have designed ESP32 Battery Monitor – KinCony MB (ESP32 16 channel DC voltage and current energy monitor) for home automation DIYer. it can easy integrate to home assistant by ESPHome. it use by INA226 energy chip, monitor DC 0-36v voltage and 0-8A support by ESPHome. the hardware have RS485 interface.
Related technical information
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schematic: https://www.kincony.com/download/MB-schematic.pdf
ESP32 I/O pin define: https://www.kincony.com/forum/showthread.php?tid=3974
config yaml file for ESPHome: https://www.kincony.com/forum/showthread.php?tid=3975
arduino demo source code: https://www.kincony.com/forum/showthread.php?tid=3976
