so i followed this guide to get bluetooth midi working on pi 3 then added the device via ssh terminal https://mclarenlabs.com/blog/2019/01/15/korg-microkey-air-37-bluetooth-midi-keyboard-with-raspberry-pi/ it lists the keyboard (nanokey studio) in aconnect successfully
Nope
Unfortunately Norns only looks at the USB subsystem for midi devices.
I’ve hacked on this a bit, but not made much progress.