Zeptocore has a new home

The complete Zeptocore manual now lives beside the products it supports. The assembled and DIY pages share one version-controlled guide, so specifications, controls, firmware instructions, schematics, sample preparation, MIDI, troubleshooting, and extension projects cannot drift apart.

Open the complete Zeptocore guide Zeptocore assembled Zeptocore DIY kit Open the sample tool

The firmware and hardware source remain in the _core repository, and existing static asset URLs remain available for old links.

Current development firmware controls

The current firmware remaps A + knobs 1/2/3 to volume, low-pass filter cutoff, and realtime stretch, and B + knobs 1/2/3 to random slice sequence, playback rate, and tempo. Knobs 1/2/3 correspond to X/Y/Z. See the firmware control reference for ranges and MIDI CC mappings. Older firmware retains its previous controls.