Can anybody have experience of using mcp39F511A with esp32

1

Hello Community

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.

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so my question is how to run the code of mcp39F511 on the esp32 development board. what changes are required to run this code in the esp32 platform?

Thank you in advance.

2

Well that library doesn’t compile for the ESP32 because the library uses tons of AVR specific things like interrupt declarations (ISR(PCINT0_vect) and AVR registers… Can’t use that one for the ESP32.

Just try using

3

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?

code
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output
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