Full details and downloads are on GitHub.
Read the full guide on GitHub ↗ToolM-VAVE FM-1
FM-1 Swap
HyruleanHero1988/FM-1-Swap · ★ 11
Android app that installs community firmware over USB MIDI, with the official V15 bundled as the way back, backups, a phone-side preview and DX7 patch sending.
Built on FM1 Open