bluetooth-midi

RaspiMIDIHub — Turn your Raspberry Pi into a plug-and-play USB MIDI hub. Automatic all-to-all routing with hotplug support, per-connection channel filtering and MIDI mapping, mobile-first web UI via built-in WiFi access point, read-only filesystem for power-safe operation. Zero dependencies, zero configuration — just plug in and play.

A Pico W Bluetooth LE MIDI adapter for any class compliant USB MIDI device

Use a Raspberry Pi Pico/RP2040 to connect a MIDI USB Host, a serial port MIDI, Bluetooth MIDI and 0-4 USB MIDI devices on a USB hub

OSC and MIDI over i2c for Eurorack modules ER-301, TXo, etc. i2c to MIDI for Teletype, and more...

Reverse-engineered protocol spec + Python/JS reference libraries to control the Artiphon Orba over USB-MIDI / Bluetooth.

GPL firmware that turns the M-VAVE FM-1 into a C64 SID machine: two SIDs measured against real chips, a GoatTracker 2 tracker and STEP sequencer with slide and accent, .sid playback with live tweaks, LAB for sounds with tables and LFOs, patches from any AI chat or SidStation banks, Bluetooth MIDI, and a browser demo with Live Link.

The Bluetooth MIDI Controller Music Machine is a fun project that allows you to generate random MIDI notes within a selected key signature. This project is especially useful for musicians and music producers looking for creative inspiration.

A Bluetooth LE MIDI 1.0 server peripheral demo for the Raspberry Pi Pico W

Remote music lessons in the browser: peer-to-peer video, pure unprocessed instrument sound and two-way MIDI between teacher and student pianos. Low latency, no account, nothing to install.

Restore Casio WU-BT10 Bluetooth Audio and bidirectional MIDI on Windows. Supports AP, CDP-S, CT-S, LK-S and PX-S models.

ESP32 USB MIDI to Bluetooth LE MIDI bridge for digital pianos and MIDI controllers

Change the tone/instrument of your The ONE Smart Piano or ONE Light Keyboard from your PC or Mac over Bluetooth. Free, open-source desktop app for Windows, macOS and Linux.

🎹 Learn piano on iPad, Mac & Android – falling notes or real sheet music. Practice modes wait for the right key or rate your timing, with auto speed-up. Bluetooth MIDI or microphone, 157 classical pieces with scores. Free & open source, based on Orfeo.

The Bluetooth MIDI Controller Music Conductor is a fun project that allows you to generate random MIDI notes within a selected key signature. This project is especially useful for musicians and music producers looking for creative inspiration.

Native macOS MIDI router with an ASCII-style patchbay, presets and MIDI 1.0/2.0 support.

Use Smart Pianist (and other iPhone MIDI apps) with a USB piano via your Mac as a Bluetooth MIDI bridge — no UD-BT01 needed

BETA - ESP32-C3 Bluetooth MIDI controller learning kit: four potentiometer knobs through a CD74HC4067 multiplexer plus a KY-040 rotary encoder, seen as a standard BLE MIDI device by any music app. Beginner-friendly Arduino sketch, no soldering (ElTech-Online)

An unofficial Windows host for the BOSS KATANA-AIR controller frontend.

Auto-connect a ROLI LUMI Keys / Piano M over Bluetooth on macOS, and light the scale of your Ableton Live clips. No ROLI software.

A MIDI-powered piano fundamentals training app for learners, with real keyboard feedback for sight-reading, chords, intervals and music theory.