Hi,
I made a box for my new Bela GEM, with 8 knobs, 4 leds, stereo in- and outputs and a 9V plug (which gets converted to 5V inside, just to be compatible with guitar stomp boxes). Despite my C++ experiences of 30 years ago, I discovered that with Claude it's relatively easy to make programs. I share my work here: https://github.com/vanzea/Bela