modbus rtu protocal

Q&A Forum › Category: ESP32 › modbus rtu protocal

1 Vote Up Vote Down

ramatito asked 3 years ago

Hi, are there any library for modbus rtu protocol.or sample coding.

3 Answers

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Rui Santos Staff answered 3 years ago

Hello, is there a Modbus library for which board? Which programming environment are you looking for?
Thanks!

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ramatito answered 3 years ago

Hi, do manage to resolve. Energy monitoring.
hardware : ESP32 , TTL to RS485 conversion module and SDM 120.
Software Ardunio ino.
I take the sample from there <modbusmaster.h>.
Thank you

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Rui Santos Staff answered 3 years ago

Thanks for letting me know. I’m glad you found a workaround. Regards,
Rui