Can the ArduinoModBus library work on an ESP32 board?

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1

I would like to use the ArduinoModbus - Arduino Reference library in my ESP32 and I do see that it is not supported in the list of device.

But just the same, I tried it and I am having errors in compiling the library.

Has anyone tried to make it work or attempted to use it in their ESP32 device?

Thanks

2

I think you need to use the ESP32 version, I'm not sure the Arduino version will work.

3

From the page that you linked to

This library is compatible with the megaavr, samd, mbed_nano, mbed_portenta, mbed_opta architectures

I note that this list does not include the ESP32, which you have already noted, so why would you expect it to work ?

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4

Yes, thanks. I was just hoping to somehow find another lead or advice on what to use as an alternative

5

Wow thank you. I will take a look.

6

I use https://github.com/syvic/ModbusMaster/blob/master/README.mkd on esp32.

7

Hi, I`m using https://github.com/4-20ma/ModbusMaster with ESP32 and it works great.

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