Wow, that’s way less expensive then I thought! Seems like a fun project as well!
Thank you so much for all the info. This project is really compelling to me, so I might end up building something similar :)
Yeah crazy cheap, if you’re in Australia I’ve got 3 spare pcbs (JLPCB has a minimum order of 5) I’d be happy to send them to you with my spare rotary encoder and diodes
Thank you for the offer, that’s very very kind of you! I’ll have to pass though, as I live on the opposite side of the world. But I can give you a suggestion: If they are collecting dust anyway, you could use them yourself for a cool little macropad and bind whatever you want to them. Could be a nice gift for friends/family as well :)