
Firmware
op1-workshop
Loud94/100Browser-based original OP-1 R246 firmware workshop with op1r and Hundekraft synths, effects and presets
op1-workshop is custom firmware for the Teenage Engineering OP-1, by @Hundekraft. Open source under GPL-3.0, latest release v3.1.4 (November 2026), 30 stars on GitHub.
forTeenage Engineering OP-1·by@Hundekraft
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Download v3.1.4
hundekraft-3.1.4-source.tar.gz· 4.3 MB· +1 file
GPL-3.0· Hundekraft/op1-workshop·hundekraft.github.io/op1-workshop/·downloads come from the creator’s GitHub releases
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