IKEA Symfonisk Remote Control Gen 2 Edge Driver

I’ve added support for the SYMFONISK gen 2 to my driver for modern IKEA buttons.

Note there are two firmware versions with breaking changes. The driver is tested with the most recent firmware 1.0.35, released around April 2023, already present in modern units you can buy at stores.

Try with your old version, most buttons should work and the driver has nice perks like multi-tap. If the dots work too then I’m buying lottery tickets because that part is a blind untested implementation :crossed_fingers:. If they don’t I may need some logs to fix it.

Tagging @rutingtp and @Konnichy if they still have the buttons around.