Nord G1 Jupiter: MIDI CC, NRPN and OSC map¶
The Nord G1 Jupiter as named OSC addresses — 38 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Nord G1 Jupiter |
|---|---|
| Vendor | Nord |
| OSC prefix | /g1_jupiter |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/nord/g1_jupiter.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.
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/nord/g1_jupiter.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 g1_jupiter: ask “what can the Nord G1 Jupiter do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (38)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/g1_jupiter/range |
2 | 0–127 | continuous | ||
/g1_jupiter/tune |
4 | -60–60 | continuous | ||
/g1_jupiter/waveform |
6 | 0–127 | continuous | ||
/g1_jupiter/sync_1_2 |
8 | 0–127 | continuous | ||
/g1_jupiter/pw |
19 | 0–127 | continuous | ||
/g1_jupiter/pwm |
21 | 0–127 | continuous | ||
/g1_jupiter/range |
9 | 0–127 | continuous | ||
/g1_jupiter/tune |
12 | -60–60 | continuous | ||
/g1_jupiter/waveform |
14 | 0–127 | continuous | ||
/g1_jupiter/mix |
15 | -64–64 | continuous | ||
/g1_jupiter/env_1_lfo |
23 | 0–127 | continuous | ||
/g1_jupiter/lfo |
34 | 0–127 | continuous | ||
/g1_jupiter/env_1 |
36 | 0–127 | continuous | ||
/g1_jupiter/vco_1 |
38 | 0–127 | continuous | ||
/g1_jupiter/vco_2 |
39 | 0–127 | continuous | ||
/g1_jupiter/manual |
24 | 0–127 | continuous | ||
/g1_jupiter/env_1 |
26 | 0–127 | continuous | ||
/g1_jupiter/rate |
28 | 0–127 | continuous | ||
/g1_jupiter/wave |
33 | 0–127 | continuous | ||
/g1_jupiter/on_off |
68 | 0–127 | continuous | ||
/g1_jupiter/detune |
62 | 0–127 | continuous | ||
/g1_jupiter/amount |
63 | 0–127 | continuous | ||
/g1_jupiter/frequency |
52 | 0–127 | continuous | ||
/g1_jupiter/resonance |
54 | 0–127 | continuous | ||
/g1_jupiter/mode |
55 | 0–127 | continuous | ||
/g1_jupiter/keybd |
0 | 0–127 | continuous | ||
/g1_jupiter/env_1_2_select |
61 | 0–127 | continuous | ||
/g1_jupiter/lfo_mod |
59 | 0–127 | continuous | ||
/g1_jupiter/env_mod |
57 | 0–127 | continuous | ||
/g1_jupiter/env_1 |
42 | 0–127 | continuous | ||
/g1_jupiter/env_1 |
44 | 0–127 | continuous | ||
/g1_jupiter/env_1 |
45 | 0–127 | continuous | ||
/g1_jupiter/env_1 |
46 | 0–127 | continuous | ||
/g1_jupiter/lfo_mod |
40 | 0–127 | continuous | ||
/g1_jupiter/env_2_vca |
47 | 0–127 | continuous | ||
/g1_jupiter/env_2_vca |
49 | 0–127 | continuous | ||
/g1_jupiter/env_2_vca |
50 | 0–127 | continuous | ||
/g1_jupiter/env_2_vca |
51 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /g1_jupiter/note/on <note> <velocity>, /g1_jupiter/cc/<number> <value>, /g1_jupiter/pitchbend <0-16383>, /g1_jupiter/program_change <n>.
Limitations¶
Imported from an Electra One community preset. The mapping reflects the preset author's editorial choices: parameter naming, ranges, and which params are exposed. Untested on hardware in this repo.