Elektron MonoMachine: MIDI CC, NRPN and OSC map¶
The Elektron MonoMachine as named OSC addresses — 61 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Elektron MonoMachine |
|---|---|
| Vendor | Elektron |
| OSC prefix | /monomachine |
| Source | 📦 Derived from MIDI Guide (community CC/NRPN data) |
| Firmware | unknown |
| Revision | per pencilresearch canonical CSV |
| Upstream | pencilresearch |
| Data licence | CC-BY-SA-4.0 — MIDI Guide (https://midi.guide) by Pencil Research and contributors |
| Driver file | devices/elektron/monomachine.pencilresearch.fw-unknown.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: monomachine.
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/elektron/monomachine.pencilresearch.fw-unknown.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 monomachine: ask “what can the Elektron MonoMachine do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (61)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/monomachine/joy_up |
1 | 0–127 | continuous | ||
/monomachine/joy_down |
2 | 0–127 | continuous | ||
/monomachine/mute |
3 | 0–127 | continuous | ||
/monomachine/level |
7 | 0–127 | continuous | ||
/monomachine/amp_pan |
62 | 0–127 | continuous | ||
/monomachine/synth_p1 |
48 | 0–127 | continuous | ||
/monomachine/synth_p2 |
49 | 0–127 | continuous | ||
/monomachine/synth_p3 |
50 | 0–127 | continuous | ||
/monomachine/synth_p4 |
51 | 0–127 | continuous | ||
/monomachine/synth_p5 |
52 | 0–127 | continuous | ||
/monomachine/synth_p6 |
53 | 0–127 | continuous | ||
/monomachine/synth_p7 |
54 | 0–127 | continuous | ||
/monomachine/synth_p8 |
55 | 0–127 | continuous | ||
/monomachine/amp_attack |
56 | 0–127 | continuous | ||
/monomachine/amp_hold |
57 | 0–127 | continuous | ||
/monomachine/amp_decay |
58 | 0–127 | continuous | ||
/monomachine/amp_release |
59 | 0–127 | continuous | ||
/monomachine/amp_dist |
60 | 0–127 | continuous | ||
/monomachine/amp_vol |
61 | 0–127 | continuous | ||
/monomachine/amp_porta |
63 | 0–127 | continuous | ||
/monomachine/flt_base |
72 | 0–127 | continuous | ||
/monomachine/flt_width |
73 | 0–127 | continuous | ||
/monomachine/flt_hp_q |
74 | 0–127 | continuous | ||
/monomachine/flt_lp_q |
75 | 0–127 | continuous | ||
/monomachine/flt_attack |
76 | 0–127 | continuous | ||
/monomachine/flt_decay |
77 | 0–127 | continuous | ||
/monomachine/flt_base_offset |
78 | 0–127 | continuous | ||
/monomachine/flt_width_offset |
79 | 0–127 | continuous | ||
/monomachine/efx_eq_freq |
80 | 0–127 | continuous | ||
/monomachine/efx_eq_gain |
81 | 0–127 | continuous | ||
/monomachine/efx_srr |
82 | 0–127 | continuous | ||
/monomachine/efx_delay_time |
83 | 0–127 | continuous | ||
/monomachine/efx_delay_send |
84 | 0–127 | continuous | ||
/monomachine/efx_delay_fback |
85 | 0–127 | continuous | ||
/monomachine/efx_delay_flt_base |
86 | 0–127 | continuous | ||
/monomachine/efx_delay_flt_width |
87 | 0–127 | continuous | ||
/monomachine/lfo1_page |
88 | 0–127 | continuous | ||
/monomachine/lfo1_dest |
89 | 0–127 | continuous | ||
/monomachine/lfo1_trig |
90 | 0–127 | continuous | ||
/monomachine/lfo1_wave |
91 | 0–127 | continuous | ||
/monomachine/lfo1_multiply |
92 | 0–127 | continuous | ||
/monomachine/lfo1_speed |
93 | 0–127 | continuous | ||
/monomachine/lfo1_interlace |
94 | 0–127 | continuous | ||
/monomachine/lfo1_depth |
95 | 0–127 | continuous | ||
/monomachine/lfo2_page |
104 | 0–127 | continuous | ||
/monomachine/lfo2_dest |
105 | 0–127 | continuous | ||
/monomachine/lfo2_trig |
106 | 0–127 | continuous | ||
/monomachine/lfo2_wave |
107 | 0–127 | continuous | ||
/monomachine/lfo2_multiply |
108 | 0–127 | continuous | ||
/monomachine/lfo2_speed |
109 | 0–127 | continuous | ||
/monomachine/lfo2_interlace |
110 | 0–127 | continuous | ||
/monomachine/lfo2_depth |
111 | 0–127 | continuous | ||
/monomachine/lfo3_page |
112 | 0–127 | continuous | ||
/monomachine/lfo3_dest |
113 | 0–127 | continuous | ||
/monomachine/lfo3_trig |
114 | 0–127 | continuous | ||
/monomachine/lfo3_wave |
115 | 0–127 | continuous | ||
/monomachine/lfo3_multiply |
116 | 0–127 | continuous | ||
/monomachine/lfo3_speed |
117 | 0–127 | continuous | ||
/monomachine/lfo3_interlace |
118 | 0–127 | continuous | ||
/monomachine/lfo3_depth |
119 | 0–127 | continuous | ||
/monomachine/all_notes_off |
120 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /monomachine/note/on <note> <velocity>, /monomachine/cc/<number> <value>, /monomachine/pitchbend <0-16383>, /monomachine/program_change <n>.
Limitations¶
CC/NRPN only. SysEx (preset management, display control, bulk dump/load, vendor-proprietary opcodes) is NOT covered by pencilresearch. To extend this device with SysEx, sniff the vendor editor, add `sysex.header/footer` + `commands` blocks, and use `update_device.md` PR template.