Hi!
Could you share the STL files you used to build this prototype?
I’m good with linux (not so much with software synths, yet) and I need a standalone sampler/synth for my setup. I’d love to prototype one of these and play around with it :). Of course I’ll share my progress on this forum!
I can see that the display should be a 6-pin version of SSD1306, and I assume the menu system is based on this code on github: https://github.com/vonkonow/rpi-128×64-oled-menusystem
I think I’ll try to get some kind of software synth running on it, and see if I can hook it up to a LEET keyboard over usb.