Electra Community BioLux FX Rack: MIDI CC, NRPN and OSC map¶
The Electra Community BioLux FX Rack as named OSC addresses — 64 CC, 23 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Electra Community BioLux FX Rack |
|---|---|
| Vendor | Electra Community |
| OSC prefix | /biolux_fx_rack |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/electra-community/biolux_fx_rack.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/electra-community/biolux_fx_rack.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 biolux_fx_rack: ask “what can the Electra Community BioLux FX Rack do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (64)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/biolux_fx_rack/sub |
64 | 0–127 | continuous | ||
/biolux_fx_rack/kick |
65 | 0–127 | continuous | ||
/biolux_fx_rack/mid |
66 | 0–127 | continuous | ||
/biolux_fx_rack/high |
68 | 0–127 | continuous | ||
/biolux_fx_rack/dp4_top |
9 | 0–127 | continuous | ||
/biolux_fx_rack/dp4_bot |
11 | 0–127 | continuous | ||
/biolux_fx_rack/orv |
13 | 0–127 | continuous | ||
/biolux_fx_rack/mang |
15 | 0–127 | continuous | ||
/biolux_fx_rack/main |
70 | 0–127 | continuous | ||
/biolux_fx_rack/sub |
64 | 0–127 | continuous | ||
/biolux_fx_rack/kick |
65 | 0–127 | continuous | ||
/biolux_fx_rack/mid |
66 | 0–127 | continuous | ||
/biolux_fx_rack/high |
68 | 0–127 | continuous | ||
/biolux_fx_rack/lxp5 |
17 | 0–127 | continuous | ||
/biolux_fx_rack/lxp1 |
19 | 0–127 | continuous | ||
/biolux_fx_rack/axefx |
21 | 0–127 | continuous | ||
/biolux_fx_rack/770 |
23 | 0–127 | continuous | ||
/biolux_fx_rack/main |
70 | 0–127 | continuous | ||
/biolux_fx_rack/new_sequence |
33 | 0–127 | continuous | ||
/biolux_fx_rack/2 |
2 | 0–127 | continuous | ||
/biolux_fx_rack/3 |
3 | 0–127 | continuous | ||
/biolux_fx_rack/4 |
4 | 0–127 | continuous | ||
/biolux_fx_rack/5 |
5 | 0–127 | continuous | ||
/biolux_fx_rack/6 |
6 | 0–127 | continuous | ||
/biolux_fx_rack/7 |
7 | 0–127 | continuous | ||
/biolux_fx_rack/8 |
8 | 0–127 | continuous | ||
/biolux_fx_rack/9 |
9 | 0–127 | continuous | ||
/biolux_fx_rack/10 |
10 | 0–127 | continuous | ||
/biolux_fx_rack/11 |
11 | 0–127 | continuous | ||
/biolux_fx_rack/12 |
12 | 0–127 | continuous | ||
/biolux_fx_rack/13 |
13 | 0–127 | continuous | ||
/biolux_fx_rack/14 |
14 | 0–127 | continuous | ||
/biolux_fx_rack/15 |
15 | 0–127 | continuous | ||
/biolux_fx_rack/wet_dry |
1 | 0–127 | continuous | ||
/biolux_fx_rack/out_gain |
16 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
100 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
101 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
102 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
103 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
104 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
105 | 0–127 | continuous | ||
/biolux_fx_rack/list |
41 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
106 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
107 | 0–127 | continuous | ||
/biolux_fx_rack/volume |
123 | 0–127 | continuous | ||
/biolux_fx_rack/8 |
18 | 0–127 | continuous | ||
/biolux_fx_rack/7 |
17 | 0–127 | continuous | ||
/biolux_fx_rack/1 |
11 | 0–127 | continuous | ||
/biolux_fx_rack/2 |
12 | 0–127 | continuous | ||
/biolux_fx_rack/3 |
13 | 0–127 | continuous | ||
/biolux_fx_rack/4 |
14 | 0–127 | continuous | ||
/biolux_fx_rack/5 |
15 | 0–127 | continuous | ||
/biolux_fx_rack/6 |
16 | 0–127 | continuous | ||
/biolux_fx_rack/1 |
11 | 0–127 | continuous | ||
/biolux_fx_rack/2 |
12 | 0–127 | continuous | ||
/biolux_fx_rack/3 |
13 | 0–127 | continuous | ||
/biolux_fx_rack/4 |
14 | 0–127 | continuous | ||
/biolux_fx_rack/5 |
15 | 0–127 | continuous | ||
/biolux_fx_rack/6 |
16 | 0–127 | continuous | ||
/biolux_fx_rack/list |
0 | 0–127 | continuous | ||
/biolux_fx_rack/volume |
126 | 0–127 | continuous | ||
/biolux_fx_rack/8 |
18 | 0–127 | continuous | ||
/biolux_fx_rack/7 |
17 | 0–127 | continuous | ||
/biolux_fx_rack/fader |
49 | 0–127 | continuous |
SysEx commands (23)¶
| OSC address | Arguments |
|---|---|
/biolux_fx_rack/coarse_1 |
val: u7 |
/biolux_fx_rack/coarse_2 |
val: u7 |
/biolux_fx_rack/coarse_3 |
val: u7 |
/biolux_fx_rack/pitch_base |
val: u7 |
/biolux_fx_rack/low_cut |
val: u7 |
/biolux_fx_rack/output |
val: u7 |
/biolux_fx_rack/fine_1 |
val: u7 |
/biolux_fx_rack/fine_2 |
val: u7 |
/biolux_fx_rack/fine_3 |
val: u7 |
/biolux_fx_rack/interval |
val: u7 |
/biolux_fx_rack/reverb_amt |
val: u7 |
/biolux_fx_rack/input |
val: u7 |
/biolux_fx_rack/feedback_1 |
val: u7 |
/biolux_fx_rack/feedback_2 |
val: u7 |
/biolux_fx_rack/pitch_adjust |
val: u7 |
/biolux_fx_rack/balance |
val: u7 |
/biolux_fx_rack/high_cut |
val: u7 |
/biolux_fx_rack/decay_time |
val: u7 |
/biolux_fx_rack/treble_decay |
val: u7 |
/biolux_fx_rack/bass_multiply |
val: u7 |
/biolux_fx_rack/size |
val: u7 |
/biolux_fx_rack/diffusion |
val: u7 |
/biolux_fx_rack/lfo_rate |
val: u7 |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /biolux_fx_rack/note/on <note> <velocity>, /biolux_fx_rack/cc/<number> <value>, /biolux_fx_rack/pitchbend <0-16383>, /biolux_fx_rack/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.