Raspberry Pi Pico

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

Use Raspberry Pi Pico and dht11 to get temperature readings

A C++ helper library for Raspberry Pi Pico using the Pico SDK.

A DIY alarm clock built with a Raspberry Pi Pico which can be configured over a simple web interface.

A parameterized C++ wrapper for queue_t from pico_util

A simple DIY air quality monitor built with a Raspberry Pi Pico which publishes its data via mqtt to home assistant.

This is a CAN Bootloader for the Raspberry Pi Pico. Work in Progress

Raspberry Pi Pico firmware for various sensors.

A wordclock inspired by QLockTwo. It is built using a Raspberry Pi Pico W.

This project is a simulation of parking sensor signalization system using MaxSonar transducers and piezo buzzer wit Raspberry Pi Pico and RT-Thread operating system.