M-VAVE FM-1: MIDI CC, NRPN and OSC map¶
The M-VAVE FM-1 as named OSC addresses — 67 CC, 3 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | M-VAVE FM-1 |
|---|---|
| Vendor | M-VAVE |
| OSC prefix | /fm1 |
| Source | 📘 From the manufacturer's documentation |
| Firmware | obervave-3.0.1 |
| Revision | OberVave 3.0.1 (alternative firmware by zvenson) |
| Upstream | vendor-doc |
| Driver file | devices/m-vave/fm-1.vendor.fw-obervave-3.0.1.json |
Not tested on the device yet
This driver comes from documentation or community data and has not been checked on real hardware. If you own one, a quick test and a pull request promoting it helps everyone — see CONTRIBUTING.
Other variants of this device: fm-1.vendor.fw-15, fm-1.vendor.fw-16, fm-1.vendor.fw-386dx-1.0.2, fm-1.vendor.fw-amb-1.3, fm-1.vendor.fw-beetle-1.4.25, fm-1.vendor.fw-bunker-1.0.0, fm-1.vendor.fw-bytemania-1.2.0, fm-1.vendor.fw-carnac-0.9.3, fm-1.vendor.fw-chipbox-1.2.4, fm-1.vendor.fw-choralroot-0.26.1, fm-1.vendor.fw-chord-0.3, fm-1.vendor.fw-clipper-1.1-experimental, fm-1.vendor.fw-coralflower-0.5, fm-1.vendor.fw-cs1-2026.10.22, fm-1.vendor.fw-ctl-1.0, fm-1.vendor.fw-cutador-1.2.1, fm-1.vendor.fw-dinghy-0.4, fm-1.vendor.fw-drift-0.8, fm-1.vendor.fw-dub-1.3.0, fm-1.vendor.fw-duell-1.0, fm-1.vendor.fw-emb-1.5.2, fm-1.vendor.fw-etch-1.61, fm-1.vendor.fw-fart-1.1.0, fm-1.vendor.fw-felucca-1.6.1, fm-1.vendor.fw-felucca-salt-0.9-salt14, fm-1.vendor.fw-felucca8-1.6.1-and-sequences, fm-1.vendor.fw-fimba-0.6.1, fm-1.vendor.fw-flyfish-1.0.1-4e5efb8, fm-1.vendor.fw-fm106-beta4, fm-1.vendor.fw-fm1gm-1.0.2, fm-1.vendor.fw-fmel-1.0, fm-1.vendor.fw-fmini-1.8.0, fm-1.vendor.fw-fomajam-0.1.6, fm-1.vendor.fw-fomni-0.4, fm-1.vendor.fw-frasil-1.0, fm-1.vendor.fw-frodhes-0.9.4, fm-1.vendor.fw-fumi-1.1.0, fm-1.vendor.fw-gammawave-1.0-gw, fm-1.vendor.fw-ghoulbox-2.3.2, fm-1.vendor.fw-golana-1.2, fm-1.vendor.fw-golanadz-0.1.0-beta, fm-1.vendor.fw-grimm-1.0, fm-1.vendor.fw-hera-1.1, fm-1.vendor.fw-hortator-0.23.3, fm-1.vendor.fw-hyp1-1.5.54, fm-1.vendor.fw-jangada-1.0.1, fm-1.vendor.fw-jiant-0.9.9-beta4a-813869d, fm-1.vendor.fw-kawa-0.5, fm-1.vendor.fw-ketch-0.1-beta, fm-1.vendor.fw-loom-0.7, fm-1.vendor.fw-maku-1.0, fm-1.vendor.fw-mc1-1.2.0, fm-1.vendor.fw-melodee-1.4.5, fm-1.vendor.fw-min1-0.2.1, fm-1.vendor.fw-minitone-1.0.2, fm-1.vendor.fw-modelar-0.3, fm-1.vendor.fw-monk-0.9.1, fm-1.vendor.fw-morpheus-1.0.0, fm-1.vendor.fw-mutable-1.0, fm-1.vendor.fw-mycelium-1.0-test, fm-1.vendor.fw-niagara-0.2, fm-1.vendor.fw-nmsfm-0.5, fm-1.vendor.fw-noizdemons-666, fm-1.vendor.fw-open-14, fm-1.vendor.fw-opn1-2.0.0, fm-1.vendor.fw-orbit-0.7.1, fm-1.vendor.fw-pigeon-0.5.0-beta.1, fm-1.vendor.fw-polly-0.5, fm-1.vendor.fw-purplemonkey-0.11, fm-1.vendor.fw-quest-38, fm-1.vendor.fw-rainbow-1.1.5-rb, fm-1.vendor.fw-shineon-3.0.1, fm-1.vendor.fw-sid-0.1, fm-1.vendor.fw-sid1-1.0.0, fm-1.vendor.fw-sidou-0.3.1, fm-1.vendor.fw-skiff-1.4, fm-1.vendor.fw-sloop-2.8.1, fm-1.vendor.fw-sloop-alg-alg05-test, fm-1.vendor.fw-sloop-banks-2.5-b28-test, fm-1.vendor.fw-sloop-floyd-2.4, fm-1.vendor.fw-sloopdx-4.0, fm-1.vendor.fw-tessera-2.0.1, fm-1.vendor.fw-tonitor-2026.10.23, fm-1.vendor.fw-tribe-0.3-beta, fm-1.vendor.fw-tuna-1.0-fbc56d3, fm-1.vendor.fw-unholy-0.2.3, fm-1.vendor.fw-vector37-0.3.2, fm-1.vendor.fw-waveloop-1.0.5.2-midi23, fm-1.vendor.fw-winampfm-0.12, fm-1.vendor.fw-x0x-1.1.0, fm-1.vendor.fw-x0xrmx-1.1.0, fm-1.vendor.fw-zen-1.2, fm-1.vendor.fw-zp12-2.5.
How do you control it?¶
Find the MIDI ports, then start the bridge with this driver:
osc-bridge detect # prints the ready-to-run line for what is plugged in
osc-bridge run --device devices/m-vave/fm-1.vendor.fw-obervave-3.0.1.json --out-port <N> --in-port <M>
Then send OSC to 127.0.0.1:7777, for example:
From Claude or any MCP client, the osc-bridge mcp server exposes this driver as fm1: ask “what can the M-VAVE FM-1 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (67)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/fm1/mod_depth |
1 | 0–127 | continuous | Track | |
/fm1/glide |
5 | 0–127 | continuous | Track | |
/fm1/volume |
7 | 0–127 | continuous | Track | |
/fm1/osc1_wave |
20 | 0–3 | continuous | Track | |
/fm1/osc1_pw |
21 | 0–127 | continuous | Track | |
/fm1/osc1_level |
22 | 0–127 | continuous | Track | |
/fm1/noise |
23 | 0–127 | continuous | Track | |
/fm1/osc2_wave |
24 | 0–3 | continuous | Track | |
/fm1/osc2_pw |
25 | 0–127 | continuous | Track | |
/fm1/osc2_level |
26 | 0–127 | continuous | Track | |
/fm1/osc2_semitone |
27 | 0–48 | continuous | Track | |
/fm1/sync |
28 | 0–127 | continuous | Track | |
/fm1/cross_mod |
29 | 0–127 | continuous | Track | |
/fm1/env_osc2 |
30 | 0–127 | continuous | Track | |
/fm1/osc2_fine |
31 | 0–127 | continuous | Track | |
/fm1/filter_env_amount |
32 | 0–127 | continuous | Track | |
/fm1/key_tracking |
33 | 0–127 | continuous | Track | |
/fm1/filter_type |
34 | 0–5 | continuous | Track | |
/fm1/drive |
35 | 0–127 | continuous | Track | |
/fm1/velocity_filter |
36 | 0–127 | continuous | Track | |
/fm1/velocity_amp |
37 | 0–127 | continuous | Track | |
/fm1/filter_attack |
38 | 0–127 | continuous | Track | |
/fm1/filter_decay |
39 | 0–127 | continuous | Track | |
/fm1/filter_sustain |
40 | 0–127 | continuous | Track | |
/fm1/filter_release |
41 | 0–127 | continuous | Track | |
/fm1/amp_decay |
42 | 0–127 | continuous | Track | |
/fm1/amp_sustain |
43 | 0–127 | continuous | Track | |
/fm1/lfo_shape |
44 | 0–5 | continuous | Track | |
/fm1/lfo_rate |
45 | 0–127 | continuous | Track | |
/fm1/lfo_delay |
46 | 0–127 | continuous | Track | |
/fm1/lfo_phase |
47 | 0–127 | continuous | Track | |
/fm1/lfo_pitch |
48 | 0–127 | continuous | Track | |
/fm1/lfo_pwm |
49 | 0–127 | continuous | Track | |
/fm1/lfo_filter |
50 | 0–127 | continuous | Track | |
/fm1/lfo_amp |
51 | 0–127 | continuous | Track | |
/fm1/pitch_target |
52 | 0–127 | continuous | Track | |
/fm1/pwm_target |
53 | 0–127 | continuous | Track | |
/fm1/voice_mode_poly_dual_unison_mono |
54 | 0–3 | continuous | Track | |
/fm1/unison_voices |
55 | 0–127 | continuous | Track | |
/fm1/unison_detune |
56 | 0–127 | continuous | Track | |
/fm1/vintage |
57 | 0–127 | continuous | Track | |
/fm1/spread |
58 | 0–127 | continuous | Track | |
/fm1/bend_range |
59 | 0–24 | continuous | Track | |
/fm1/volume_60 |
60 | 0–127 | continuous | Track | |
/fm1/arp_mode |
61 | 0–127 | continuous | Track | |
/fm1/arp_division |
62 | 0–127 | continuous | Track | |
/fm1/arp_octaves |
63 | 0–127 | continuous | Track | |
/fm1/sustain |
64 | 0–127 | switch | Track | |
/fm1/arp_gate |
65 | 0–127 | switch | Track | |
/fm1/filter_morph |
66 | 0–127 | switch | Track | |
/fm1/chorus_rate |
67 | 0–127 | switch | Track | |
/fm1/chorus_depth |
68 | 0–127 | switch | Track | |
/fm1/chorus_mix |
69 | 0–127 | switch | Track | |
/fm1/delay_time |
70 | 0–127 | continuous | Track | |
/fm1/resonance |
71 | 0–127 | continuous | Track | |
/fm1/amp_release |
72 | 0–127 | continuous | Track | |
/fm1/amp_attack |
73 | 0–127 | continuous | Track | |
/fm1/cutoff |
74 | 0–127 | continuous | Track | |
/fm1/delay_feedback |
75 | 0–127 | continuous | Track | |
/fm1/delay_tone |
76 | 0–127 | continuous | Track | |
/fm1/delay_mix |
77 | 0–127 | continuous | Track | |
/fm1/reverb_size |
78 | 0–127 | continuous | Track | |
/fm1/reverb_damp |
79 | 0–127 | continuous | Track | |
/fm1/reverb_pre_delay |
80 | 0–127 | continuous | Track | |
/fm1/reverb_mix |
81 | 0–127 | continuous | Track | |
/fm1/panic |
120 | 0–127 | trigger | Track | |
/fm1/all_notes_off |
123 | 0–127 | trigger | Track |
SysEx commands (3)¶
| OSC address | Arguments |
|---|---|
/fm1/program |
program: u7 |
/fm1/system/info |
|
/fm1/system/identify |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /fm1/note/on <note> <velocity>, /fm1/cc/<number> <value>, /fm1/pitchbend <0-16383>, /fm1/program_change <n>.
Limitations¶
OberVave 3.0.1 by zvenson (GPL-3.0), a instrument firmware for the FM-1. Channels: channel 0 = Omni -> selected track; channel N set: N = track A, N+1.N+3 = tracks B-D (notes, CCs, PC follow). Pitch bend: handled; range = param CC59 (0-24). Aftertouch: none. Clock: F8 in: tempo measured over 96 pulses; FA/FB/FC start/continue/stop. MIDI out: UNKNOWN. NRPN: none. SysEx `F0 7D 46 4C`: no editor/patch SysEx. SysEx `F0 00 32 45 00 00 00 40 7F F7`: vendor update identify query (00 59 11 packed); update protocol kept. Identity: vendor identify FM-1_95XY (platform.c:82); no editor INFO; USB name 'OberVave'.
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Play a virtual FM-1 with any of its community firmwares: M-VAVE FM-1.