Expressive E Osmose Ctrl 10.52 V2: MIDI CC, NRPN and OSC map¶
The Expressive E Osmose Ctrl 10.52 V2 as named OSC addresses — 22 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Expressive E Osmose Ctrl 10.52 V2 |
|---|---|
| Vendor | Expressive E |
| OSC prefix | /osmose_ctrl_10_52_v2 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/expressive-e/osmose_ctrl_10_52_v2.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/expressive-e/osmose_ctrl_10_52_v2.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 osmose_ctrl_10_52_v2: ask “what can the Expressive E Osmose Ctrl 10.52 V2 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (22)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/osmose_ctrl_10_52_v2/macro_i |
12 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/macro_ii |
13 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/macro_iii |
14 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/macro_iv |
15 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/macro_v |
16 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/macro_vi |
17 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/mix |
93 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/min_max |
26 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/mix |
24 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/delay_r4 |
23 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/feedback_r3 |
22 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/drive |
90 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/min_max |
18 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/pre_delay_r5 |
95 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/hpf_r6 |
96 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/ratio |
92 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/mix |
85 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/attack |
91 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/rate_r2 |
21 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/frequency |
84 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/depth_r1 |
20 | 0–127 | continuous | ||
/osmose_ctrl_10_52_v2/tilt |
83 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /osmose_ctrl_10_52_v2/note/on <note> <velocity>, /osmose_ctrl_10_52_v2/cc/<number> <value>, /osmose_ctrl_10_52_v2/pitchbend <0-16383>, /osmose_ctrl_10_52_v2/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.