Electra Community SER-2020: MIDI CC, NRPN and OSC map¶
The Electra Community SER-2020 as named OSC addresses — 52 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Electra Community SER-2020 |
|---|---|
| Vendor | Electra Community |
| OSC prefix | /ser_2020 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/electra-community/ser_2020.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/ser_2020.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 ser_2020: ask “what can the Electra Community SER-2020 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (52)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/ser_2020/arp/mode |
79 | 0–127 | continuous | ARP | |
/ser_2020/arp/pattern |
80 | 0–127 | continuous | ARP | |
/ser_2020/range |
81 | 0–127 | continuous | ||
/ser_2020/arp/gate_length |
75 | 0–127 | continuous | ARP | |
/ser_2020/arp/swing |
78 | 0–127 | continuous | ARP | |
/ser_2020/arp/bpm |
77 | 30–254 | continuous | ARP | |
/ser_2020/arp/division |
82 | 0–127 | continuous | ARP | |
/ser_2020/clock_source |
84 | 0–127 | continuous | ||
/ser_2020/arp/midi_clock_out |
117 | 0–127 | continuous | ARP | |
/ser_2020/peak_1 |
22 | 0–20000 | continuous | ||
/ser_2020/peak_2 |
23 | 0–20000 | continuous | ||
/ser_2020/random_mem |
66 | 0–127 | continuous | ||
/ser_2020/adsr1/adsr_1 |
24 | 0–127 | continuous | ADSR1 | |
/ser_2020/adsr1/adsr_1 |
25 | 0–127 | continuous | ADSR1 | |
/ser_2020/adsr1/adsr_1 |
26 | 0–127 | continuous | ADSR1 | |
/ser_2020/adsr1/adsr_1 |
27 | 0–127 | continuous | ADSR1 | |
/ser_2020/adsr_2 |
28 | 0–127 | continuous | ||
/ser_2020/adsr_2 |
29 | 0–127 | continuous | ||
/ser_2020/adsr_2 |
30 | 0–127 | continuous | ||
/ser_2020/adsr_2 |
31 | 0–125 | continuous | ||
/ser_2020/modulation |
1 | -64–63 | continuous | ||
/ser_2020/curve_mod |
92 | 0–127 | continuous | ||
/ser_2020/mod_rate |
91 | 0–127 | continuous | ||
/ser_2020/curve_aft |
90 | 0–127 | continuous | ||
/ser_2020/touch_rate |
89 | 0–127 | continuous | ||
/ser_2020/cc_74 |
74 | 0–127 | continuous | ||
/ser_2020/curve_cc_74 |
88 | 0–127 | continuous | ||
/ser_2020/cc_74_rate |
87 | 0–127 | continuous | ||
/ser_2020/curve_vel |
86 | 0–127 | continuous | ||
/ser_2020/velocity_rate |
85 | 0–127 | continuous | ||
/ser_2020/volume |
7 | 0–127 | continuous | ||
/ser_2020/enable |
107 | 0–127 | continuous | ||
/ser_2020/curve |
108 | 0–127 | continuous | ||
/ser_2020/attack_vel_rt |
93 | 0–127 | continuous | ||
/ser_2020/decay_vel_rt |
94 | 0–127 | continuous | ||
/ser_2020/release_vel_rt |
95 | 0–127 | continuous | ||
/ser_2020/assign |
105 | 0–127 | continuous | ||
/ser_2020/reset_on_sync |
103 | 0–127 | continuous | ||
/ser_2020/sync_on_key |
113 | 0–127 | continuous | ||
/ser_2020/gate_enable |
111 | 0–127 | continuous | ||
/ser_2020/note |
114 | 0–127 | continuous | ||
/ser_2020/active_sense |
116 | 0–127 | continuous | ||
/ser_2020/curve |
106 | 0–127 | continuous | ||
/ser_2020/division |
104 | 0–127 | continuous | ||
/ser_2020/range |
102 | 0–127 | continuous | ||
/ser_2020/routing |
112 | 0–127 | continuous | ||
/ser_2020/threshold |
110 | 0–127 | continuous | ||
/ser_2020/running_status |
115 | 0–127 | continuous | ||
/ser_2020/sysex_id |
118 | 0–127 | continuous | ||
/ser_2020/all_sounds_off |
120 | 0–127 | continuous | ||
/ser_2020/reset_controls |
121 | 0–127 | continuous | ||
/ser_2020/all_notes_off |
123 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /ser_2020/note/on <note> <velocity>, /ser_2020/cc/<number> <value>, /ser_2020/pitchbend <0-16383>, /ser_2020/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.