M5Stack Tough RS485

[doupov]

Hello,
Does anyone have a M5Stack Tough RS485 that works on the board?
Does anyone have a working example, neither the hardware serial nor the software serial works for me somehow.
Thank you, Martin

[felmue]

Hello @doupov

maybe this Modbus example switching a relay could help? Modbus uses RS485 as transport in this example.

Thanks
Felix

[robski]

Is there UIflow support for Modbus TCP? wish to read device which sits on same network as M5Core module.