PlayEmulator ManualHow it works InstallOver USB SourceGitHub Support on Ko‑fi Play it

Demake onto your FM‑1, over USB, from this page.

Chrome or Edge, a USB cable, and a way back.

InstallOver USB ManualHow it works

Your FM‑1What it says it runs

Link
Runs
–
Identity
–

Demake for the FM‑1Looking…

Looking for the package…

Not connected.

01Plug it in, switch it on, press Connect.

A cable that carries data. Allow MIDI when the browser asks.

Ask the FM‑1 what it runs

02Press Install, then wait until it says done.

About a minute. It writes only its own slot and data: MONO2K's saves stay.

Not available yet

A test build, from tools/fm1/build.py

03If it stops
1Not found

A data cable, MIDI allowed. Reload and connect again.

2Stopped writing

Replug and press Install: it finishes.

3No screen

Switch on with OCT− held: a rescue mode this page works from.

04Back to M‑VAVE's own firmware, at any time.

M‑VAVE's V15 FM-1.fwsc, unmodified: checked here, sent nowhere.

The official V15 file

Demake goes, and what it keeps in the FM‑1 with it