Made a groovebox from scratch because I couldn't afford any on the market
Posted this over on r/cyberdeck and a couple of people said it might fit here, so here it is.
Built it because I couldn't afford a groovebox. An OP-1 or an Elektron is
thousands and that was never happening, so I made my own.
Three synth engines per channel - a wavetable synth, a DX7 style FM engine,
and a sampler that plays Serum presets I capture on the PC and convert into
banks. Step sequencer on top. Runs on an ESP32-S3.
The second half of the video is a Guitar Hero style rhythm game running on
the same hardware, just for fun.
Enclosure is 3d printed, all the firmware and UI is mine.
Genuinely asking - where would you take this from here? Keep it as a one-off,
sell it built, put out a kit, open source it? I don't have a frame of
reference for what people actually want and I'd rather ask than guess.