JY MCU USB Bluetooth compatible wireless serial port transparent transmission module original HC06 host with housing 2.0|Parts & Accessories| - AliExpress
Datalogging made easy with the Adafruit Feather 32u4 Adalogger
GitHub - arduino-libraries/MIDIUSB: A MIDI library over USB, based on PluggableUSB
How to do USB MIDI?
USB Host - MIDI device software
DIY USB Midi Controller With Arduino: a Beginner's Guide : 10 Steps (with Pictures) - Instructables
Overview | Adafruit QT Py | Adafruit Learning System
Building an Arduino MIDI Controller - Leandro Linares
Make Your Own Cheap USB MIDI Controller or Keyboard : 4 Steps - Instructables
USBMIDI on Blue Pill board... - Arduino for STM32
Overview | Adafruit Feather M0 Adalogger | Adafruit Learning System
Arduino and USB MIDI – Simple DIY Electronic Music Projects
Make Your Own Cheap USB MIDI Controller or Keyboard : 4 Steps - Instructables
Overview | Adafruit Feather M4 CAN Express | Adafruit Learning System
Amazon.com: LEKATO USB Type-C MIDI Interface MIDI Cable Adapter with Input & Output Connecting with Keyboard/Synthesizer for Editing & Recording Professional MIDI Adapter Cord with Windows/Mac for Studio -6.5Ft : Musical Instruments
Building an Arduino MIDI Controller - Leandro Linares
A new MIDI library - Look What I've Done - XOD Community
Overview | Adafruit Proximity Trinkey | Adafruit Learning System
A new MIDI library - Look What I've Done - XOD Community
The Perils Of Cheap MIDI Adapters | Hackaday
Second iteration: USBmidi2 / Raspberry Pi Controller