Editor
Connect your FM-1 by USB. Edit sounds and steps, manage presets, and save a complete backup.
Open editorPreview firmware · @VERSION@
Yanfei
Firmware for the M-VAVE FM-1. Twelve sound engines, 96 factory presets, and a four-track tracker.
Emulator
Try Yanfei in your browser. Use the on-screen controls to play sounds and explore the tracker.
Try in browserInstaller
Install this build on your FM-1, or save the firmware package for later.
Open installerUse Chrome or Edge for the USB editor and installer. Connect the FM-1, then select Connect in the editor.
Use the device or emulator for tracker phrase, chain, and song editing. The editor has basic step controls.
Read and download
Visual guide: start here · User guide · Tracker controls
Modes and shared controls · Engine guide · Web editor guide
Firmware package · Source for this build · Checksums
GitHub repository · Build instructions
The source archive includes the firmware and engine code used for this build.