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Fast firmware update

To update Hermod+:
  • drag the "hermodplus.bin" file into the SD card (do not change the file name)
  • insert the SD card in Hermod+
  • power on Hermod+ while holding the main encoder and wait for the flashing procedure to complete.

Download Hermod+OS 1.02

  • format your SD card with your computer ("FAT32" with Windows, "MS-DOS FAT" with Mac) before using it with Hermod+
  • before updating Hermod+, please backup your projects on your computer to prevent any SD file corruption
  • we encourage users to regularly backup projects besides the SD card
  • please use your dedicated SD card only with Hermod+ to secure your projects
  • if you still experience issues when updating the OS, even with a recently formatted card, please try an other SD card

Every bug reports & suggestions must be sent here:

Hermod+OS 1.02
September 13, 2023

Bug fixes
  • STEP MODE: In STEP context menu, choosing 'DELETE' would not refresh the screen and LEDs
  • STEP MODE: 'Follow playhead' enagage/disengage logic was wrong
  • CV IN : CV/GATE pair input would not turn the control voltage into the correct note
  • MODMATRIX: Very slow CV variation would fail to trigger modmatrix events

Download Hermod+OS 1.02

Hermod+OS 1.01
August 21, 2023

Bug fixes
  • SETTINGS MISC: tweaking 'HOLD TIME' setting could cause a crash
  • SETTINGS MIDI THRU: 'MIDI > MIDI' was not working
  • SETTINGS MIDI IN : PROG CHANGE SEQ was not working
  • On some units, holding FX or TRACK could cause unpredictable screen glitches
  • Fixed a CRASH when naming a project with only underscores
  • Effects could get out of sync when the input BPM varied drastically
  • Effect LFO could get out of sync when Hermod+ was following an external clock
  • Effect MOD TO NOTE : was buggy when using CC inputs
  • Effect MOD TO NOTE : sample and hold was broken
  • Effect EUCLID would be out of sync when adding it while the player was running
  • Effect LFO failed to send the very first value of its waveform after a 'PLAY' event
  • Effect SCALER : using PATTERN LOCK value on COLOR was reseting the SCALE to the first scale of the color
  • When using the CV RESET INPUT, and CLOCK SOURCE = INTERNAL, Hermod+ was not restarting
  • Pasting events would merge clipboard events with existing data
Minor additions
  • Added CHROMATIC scale to SCALER effect
Ergonomics & Cosmetic changes
  • PROJECT NAMING : hold DELETE to clear the entire project name
  • ROW EDIT : improved UI
  • Mod Matrix : improved UI

Download Hermod+OS 1.01

Hermod+OS 1.00
June 20, 2023

First publicly released firmware of HERMOD+

    Download Hermod+OS 1.00