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The Firmware Hub · FM-1 · HERA

HERA for the M-VAVE FM-1

HERA1.1

by Ben Badio GitHub ↗

groovebox

A chord groovebox after the Roland J-6: 100 chord sets, 9 phrase styles with 12 variations each and a 64-pattern step sequencer, on a four-voice Juno-style synth from Clipper with chorus, delay and reverb. A chord map on the screen shows which chord sits on which key. Built on Dinghy.

Text by the hub. Your firmware? Write it yourself, in your repository.

About it

Engines
Analog / VA
Its own: Juno-style 4-voice synth
Runs on
FM-1 · Browser ↗
Release
1.1 · released 21 Oct 2026 · on the hub since 23 Oct 2026596 KB · what's new ↗
Licence
GPL-3.0 · source ↗ · copy on the hub
Flash chip
The first FM-1s onlyOn a newer FM-1 (flash 0xB36014) this version keeps your saves in RAM only, and updates from it may fail: what to do
Identity
FM-1_4310100what it reports over USB while it runs
Build
Built by GitHub Actions from 2c99af2, signed
Popular
↓ 83 installs via the hub · ★ 1 on GitHub

Family

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