The Industrial Raspberry Pi Forum

Hello everyone,

I am currently working with the RevPi Connect 4 and would like to ask whether it is possible to implement full-duplex Modbus communication using an additional USB to RS485 adapter.

Has anyone here successfully set up such a configuration or can share any practical experience or limitations when using full-duplex Modbus with the RevPi platform?

Any insights or recommendations regarding compatible USB-RS485 adapters or driver considerations would also be greatly appreciated.

Best regards

For everybody who wants to know: it works

Thanks for sharing this. Which adapter did you ended up using?