Raspberry Pi Pico Arduino core, for all RP2040 and RP2350 boards

✈️ Multi-functional, compatible DIY general aviation proximity awareness system

A firmware platform aimed at quick prototyping, built around FreeRTOS and a feature-packed CLI

µCNC - Universal CNC firmware for microcontrollers

A tiny shell for Pico and Pico2, with file system, Vi and C compiler

RISC-V linux on the raspberry pi pico 2

ML_SynthTools

Yet Another Picoprobe

grblHAL driver for RP2040/RP2350 (Pi Pico, Pi Pico2 etc)

Compile WebAssembly to native MicroPython modules

High Speed Data Acquisition over HDMI - RP2350 HSTX implementation

S/PDIF receiver library for Raspberry Pi Pico series

Switch to different gamepad modes using a gamepad as input. Re-use old gamepads that don't support USB connections or make compatibles with certain platform.

Arduino library for easy, interrupt driven speech, MP3, AAC, and WAV playback on the Raspberry Pi Pico RP2040, Pico 2 RP2350, and ESP32

USBSID-Pico is a RPi Pico (RP2040/W RP2350) based board for interfacing one or two MOS SID chips and/or hardware SID emulators over (WEB)USB with your computer, phone, ASID supporting player or USB midi controller

Ethernet Example for RP2040, RP2350

Example project to demonstrate the RNNoise audio noise suppression algorithm running on a Raspberry Pi Pico 2 board, using the RP2350's Cortex-M33 processor.

Libraries, examples and links in support of the Raspberry Pi rp2 silicon boards and associated software.

S/PDIF recorder to WAV on microSD card for Raspberry Pi Pico series

Bare-metal programming on RP2350 dual-core ARM Cortex-m33/RISC-V Hazard3 (non-SDK)