Hi @spockfish ,
I’m thinking of building a bluetooth remote volume knob for Roon along the lines of:
Assuming a RPi running RoPieee (and paired with the device) could you support receiving the BLE HID consumer control codes for volume, play / pause, next track?
I thinking to package up nicely with a large brushed aluminium knob and it would make a great coffee table always ready volume control.
Any interest? (there are probably commercial devices around that this would work with too giving it broad appeal)