Hi Hope this is the correct place. I’m trying to connect an ESP 32 to the Wi-Fi to my local network and connect to a inverter that has modbus on the local network. I’m having trouble with understanding how to actually write the right code as the modbus library doesn’t have any good examples. I do…

The Sungrow inverter SH5K-20 does not have holding registers it has input registers. ActiveLoad = modbusTCPClient.inputRegisterRead(1, 13033);

Modbus TCP esp32 WiFi

Idahowalker October 6, 2022, 9:59am 12

You want someone to convert Python to C++/Arduino?

I'd do it for money, if I still was for hire.

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