Raspberry Pi Pico and Pimoroni Unicorn.
How the result could look like on Raspberry Pi Pico
converted from original
The HW: https://shop.pimoroni.com/products/pico-unicorn-pack
The SW:
- Pimoroni firmware flashed onto the Pico, get from: https://github.com/pimoroni/pimoroni-pico/releases
- Thonny: to manage and upload (optional, use any tools you ar used to)