I am trying to interface the mcp39F511A energy meter ic with esp32 and to get the reading like the voltage, current, energy. I am using this library which is provided by MatteoDestro for mcp39F511 for Arduino. I got the multiply error in the platformio terminal.
Thank you for the reply and libraries but I working uart with mcp39f511a, can give me any working example.
I try to get write the example on my own but it gives an acknowledgement byte.
can you tell me what I am doing wrong here?