Oooh! This one has quadrature.
@th What is it?
Oh yeah more Tradfri pr0n!
@th I love the idea of a general-purpose wireless knob!!!
@phooky The Silicon Labs EFR32 supports BLE as well as 802.15.4/ZigBee, so it is possible that it could be turned into a Micropython powered generic Bluetooth knob.