Adding support for USB HID volume knob

Sorry, I just discovered a previous thread on the same topic, sorry for not using that one.

I bought a couple of these thinking they could be plugged into the Raspberry Pi endpoints running RoPieee. They don’t seem to be supported, however. They work on Windows and Ubuntu.


I would actually prefer using an OSMC remote, but they are a bit hard to source from where I live.

Anyway, RoPieee works amazing, I really appreciate what you are doing! Plus, the community seems to be very supportive, which is great!