Arduino UNO with BigSur and Apple M1 chip

[extraweich]

@sterretje

@extraweich

but tried two original UNOs and both trigger the error. They do work on my Windows machine, though.

I can't help you but original Unos don't use FTDI chips.

Hmm... That may be a help in itself. I was not aware of that, thank you. Do you know by any chance what kind of driver I would need so that the Macbook can communicate to the Uno?