# Firmware

This folder contains whole firmware of chess board. It's written in Arduino IDE. All used libraryes are in folder libs, you must copy thes lib into Arduino folder in your PC (some libraries are changed and without it is firmware uncompilable).

Program is tested with [earlephilhower arduino-pico](https://github.com/earlephilhower/arduino-pico/) Raspberry Pi Pico core. You need to add board definition for it - pase this link in Arduino IDE -> preferences -> Aditional boards definitions -> https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json
