FM1 Open

M-VAVEUpdated Oct 19, 2026

Official Firmware
firmware
groovebox
official

FM1 Open is M-VAVE’s official programmable firmware for the FM-1. Multitrack sequencing, sample slots, DX7 voice management and MIDI routing support making music while providing an application source tree and SDK for developers. M-VAVE’s browser Workbench updates firmware, previews the instrument and manages projects, voices and samples. Device sound-engine components are supplied as a binary SDK with separate terms.

License: GPL-3.0 with FM1 SDK linking exception (application); separate binary SDK terms

Compatible with

FM-1M-VAVE

Links

Play in browser

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