Crumar Bit01 (Tauntek): MIDI CC, NRPN and OSC map¶
The Crumar Bit01 (Tauntek) as named OSC addresses — 55 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Crumar Bit01 (Tauntek) |
|---|---|
| Vendor | Crumar |
| OSC prefix | /crumar_bit01_tauntek |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/crumar/crumar_bit01_tauntek.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/crumar/crumar_bit01_tauntek.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 crumar_bit01_tauntek: ask “what can the Crumar Bit01 (Tauntek) do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (55)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/crumar_bit01_tauntek/dco1_octave |
14 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dco1_saw |
17 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dco1_triangle |
16 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dco1_pulse |
18 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dco1_pw |
19 | 0–30 | continuous | ||
/crumar_bit01_tauntek/dco1_dyn_pwm |
20 | 0–63 | continuous | ||
/crumar_bit01_tauntek/dco2_octave |
21 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dco2_saw |
24 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dco2_triangle |
23 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dco2_pulse |
25 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dco2_pw |
26 | 0–30 | continuous | ||
/crumar_bit01_tauntek/dco2_dyn_pwm |
27 | 0–63 | continuous | ||
/crumar_bit01_tauntek/dco1_freq |
15 | 0–11 | continuous | ||
/crumar_bit01_tauntek/dco1_noise |
29 | 0–63 | continuous | ||
/crumar_bit01_tauntek/dco2_freq |
22 | 0–11 | continuous | ||
/crumar_bit01_tauntek/dco2_detune |
28 | 0–63 | continuous | ||
/crumar_bit01_tauntek/all_notes_off |
123 | 0–127 | continuous | ||
/crumar_bit01_tauntek/mod_wheel_amt |
1 | 0–63 | continuous | ||
/crumar_bit01_tauntek/cutoff |
74 | 0–63 | continuous | ||
/crumar_bit01_tauntek/resonance |
71 | 0–63 | continuous | ||
/crumar_bit01_tauntek/invert |
37 | 0–127 | continuous | ||
/crumar_bit01_tauntek/env_amount |
35 | 0–63 | continuous | ||
/crumar_bit01_tauntek/key_track |
38 | 0–63 | continuous | ||
/crumar_bit01_tauntek/patch_volume |
7 | 0–63 | continuous | ||
/crumar_bit01_tauntek/vcf_attack |
30 | 0–127 | continuous | ||
/crumar_bit01_tauntek/vcf_attack |
32 | 0–127 | continuous | ||
/crumar_bit01_tauntek/vcf_attack |
33 | 0–127 | continuous | ||
/crumar_bit01_tauntek/vcf_attack |
34 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dyn_attack |
31 | 0–63 | continuous | ||
/crumar_bit01_tauntek/dyn_envelope |
36 | 0–63 | continuous | ||
/crumar_bit01_tauntek/vca_attack |
73 | 0–127 | continuous | ||
/crumar_bit01_tauntek/vca_attack |
40 | 0–127 | continuous | ||
/crumar_bit01_tauntek/vca_attack |
41 | 0–127 | continuous | ||
/crumar_bit01_tauntek/vca_attack |
72 | 0–127 | continuous | ||
/crumar_bit01_tauntek/dyn_attack |
39 | 0–63 | continuous | ||
/crumar_bit01_tauntek/dyn_envelope |
42 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo1_waveform |
47 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo1_vca |
46 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo1_vcf |
45 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo1_dco1 |
43 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo1_dco2 |
44 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo_wheel_amt |
61 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo1_rate |
48 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo1_delay |
50 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo1_dyn_rate |
49 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo1_depth |
51 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo2_waveform |
56 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo2_vca |
55 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo2_vcf |
54 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo2_dco1 |
52 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo2_dco2 |
53 | 0–127 | continuous | ||
/crumar_bit01_tauntek/lfo2_rate |
57 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo2_delay |
59 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo2_dyn_rate |
58 | 0–63 | continuous | ||
/crumar_bit01_tauntek/lfo2_depth |
60 | 0–63 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /crumar_bit01_tauntek/note/on <note> <velocity>, /crumar_bit01_tauntek/cc/<number> <value>, /crumar_bit01_tauntek/pitchbend <0-16383>, /crumar_bit01_tauntek/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.