Field notes

Firmware v0.1

Firmware v0.1 — Storm Summoner as a scene-based MIDI performance controller for effects pedals, with on-device programming and a web companion for updates and device info.

Firmware v0.1

Storm Summoner is built around scenes — saved setups that wire your touch surface, sensors, and pedals into one playable instrument. The core loop is simple: pick a pedal profile, assign pads and continuous controls, watch the circular display, and drive MIDI out over USB or TRS.

What you get

  • Scene-based performance — Build and switch scenes with per-scene pedal/device mode, MIDI channel, and input assignments. Duplicate, rename, activate/deactivate, and persist scenes on the device.
  • Expressive surface — Eight-zone capacitive touchwheel, assignable buttons, proximity and ambient light sensing, expression pedal jack, and CV / analog clock sync input — all routable into scene behavior.
  • MIDI for pedals — USB MIDI and ¼″ TRS MIDI out (Type A/B configurable), with a growing library of pedal definitions so CCs and presets speak your gear’s language.
  • Modulation engines — Dual LFOs with dynamic modulation, plus Random Tone Generator (RTG) and Sample+Hold, including pattern, probability, and rate modulation for generative control.
  • Actions that perform — Pads and inputs fire actions: control changes, morphs, clock/cut, param hold/cycle, UI module switching, timed and repeating actions with probability, transport triggers, and on-play scene actions.
  • On-device UI — 240×240 circular IPS with selectable performance screens, programming/config menus, calibration wizards, touch settings, a choice of screensavers, and factory reset.
  • Web companion — Browser connection for device info, pedals, and firmware + assets updates over USB.

Also in the box

  • Internal tempo & transport — Clock generation, sync options, and transport-aware action timing / resume.
  • Haptic feedback — Optional pad feedback for confirmation under the fingers.
  • Envelope follower — Audio-derived control for more organic modulation sources.
  • Open firmware — Updateable in the field; 0.1 is where versioned releases begin.

0.1 is Storm Summoner as a playable MIDI instrument for pedals — scenes, touch, sensors, modulation, and web updates.