If you know me, you know that I’m a fan of CircuitPython, particularly because you can use it to create some fab custom synth projects that run on incredibly cheap hardware. I’ve been asked before if I had any links for resources for learning how to use it, but I’ve just been bumbling along learning by experimentation (and learning Python along the way).
This site came up in the Adafruit Python newsletter this week, though…
CircuitPython Synthio Tutorial | Getting started with sound synthesis in CircuitPython and synthio
And it happens to be written by one of the key contributors to the synthio package, who has helped me directly and indirectly as I’ve been going along. If you have any interest in making an RP2040-powered synth without having to worry about anything particularly low level, start here!