UART

9 bit UART implementation for the RP2040. This uses the parity bit as a 9th bit. PIO would probably be the more elegant option but it works

User interface core that allow interact with user via UART mainly. Require to define "user UI" which define set of functions and rules.

Simple project which just sample data from accelerometer, while PC capture them and perform advanced processing.

Device should be configurable and allow easy interfacing with PC

Offline UART logger based on ESP32