Firmware

BeetTweek-Firmware

Hype41/100

Firmware For the BeetTweek Eurorack Module

BeetTweek-Firmware is custom firmware for the subMatrix BeetTweek, by @subMatrix-LLC. Open source under MIT, latest release 1.14 (April 2026), 5 stars on GitHub.

forsubMatrix BeetTweek·by@subMatrix-LLC

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Download 1.14

Mode_CheatSheet.pdf· 636 KB· +3 files

MIT· subMatrix-LLC/BeetTweek-Firmware·downloads come from the creator’s GitHub releases

13
Commits
3
Releases
13 commits and 3 releases in the last year
Activity · last 12 months
11 releases
  1. 1.14v1_14(Internal FW 23)Latest4 files
    • Fix occational crash when Changing Gesture Interface Record/Playback/Performance mode changes ( Z externally controlled with CV)
    • Fix occational bad, skipping playback when looping with Guesture Interface.
    • Increase Amplitude for TurnTable output beat-marker modulation Signals.
    • Improve CV signal passthrough while recording to TurnTable Buffer. CV/Audio now passed through un-altered while record-replace recording.
    • Build with more compiler speed optimizations to enable more processing headroom.
    • Update Manual with more information on Guesture Interface and better in-document hyperlinking.
  2. v1_13v1_13(Internal FW 22)2 files
    • Fix Guesture Record/Play Mode Loading on Mode Change - now Guesture Interface state will only load on startup. Should Fix "Dead Knob" Schenarios when switching modes.
    • Improve Guesture Playback of Clocks Mode to maintain relative clock changes. (de-coupled from external inputs).
    • Updates for TurnTable Mode in Manual.
  3. 1_12v1_12(Internal FW 21)2 files

    Added more output augments with varying output voltage levels for more compatibility to TorqueMode, SpringMode and RatchetMode. Signals can be attenuated to the following voltage ranges: [-2.5V to 2.5V],[-5V to 5V], [-8V to 8V], [0V to 8V], [0V to 5V]

  4. v1_11v1_11(Internal FW 20)2 files
  5. v1.10v1_10(Internal FW 19)2 files

    Fixed an issue where module would freeze when in turn-table mode and guesture interface switched to play mode right away.

  6. v1_9v1_9 (Internal FW 18)3 files

    Changed Layout of Modes on the mode selection menu. (Moved the more popular modes to the 1st menu page) Fixed a potential issue where the motor would not be in perfect calibration. This update should improve the motor behalviour of some existing (combined board) modules with older firmware versions. Other small fixes.

  7. v1_82v1_82 (Internal FW 17)3 files

    Fixed some bugs with tap-tempo saving / loading.
    Tap tempo is saved if updated by "hot-plugging" from external BPM source.

  8. v1_81v1_81 2 files

    Fixed Reading from TTable file on boot instead of Scrub File.

  9. oldReleasesLegacy Firmware Files3 files
  10. v1_8V1.83 files
    • Improve Clocks Mode Speed change ratios. Rotating the knob left will stop the clocks at 180 degrees rotation.
    • Set Clocks Mode as Mode #1
    • Add Saving of Scrubs in TurnTable mode.
  11. v1_71_72 files
    • Added Clocks Mode.
    • Fixed Flipped Front Plate setting not saving after reboots.
    • Changed Mode Order.
    • Updated Manual.

    Copy FIRMWARE.bin from the .zip file to the SDCard.

    If your module has 2 boards on the back (and a black ribbon cable), use the DualBoard version.