OSC-over-USB (lighthack) - supported devices?

Dear all,

I am successfully sending OSC commands to my CA console via an Arduino UNO. However, for some of my projects, the UNO is unnessesarily big (physically). I have tried some Arduino Nano clones, but could not get any commands trough. I suspect the reason is that CS does not support the USB serial bridge used on these (CH340).

Is there a list of Arduino models, or USB serial chips, that are supported by the CS console?

Thanks a lot, brgds - tscher