Use an Adafruit Neotrellis and a Raspberry Pi Pico as a simple MIDI controller
You'll need CircuitPython running on your Pico to use this project. Once cloned, just copy code.py to the CIRCUITPY drive mounted to your computer and add all the libraries into the lib folder.
These libraries are required to get started:
- adafruit_bus_device
- adafruit_register
- adafruit_seesaw
- adafruit_neotrellis
- adafruit_midi
The code uses the SDL and SDA pins on GP0 and GP1 of the Raspberry Pi Pico.