R

rp2040

An open-source GPSDO using a 10 MHz OCXO, a cheap GNSS receiver and an RP2040. It has three 10 MHz outputs and one 1 PPS output.

A fake keyboard and mouse with RP2040 micro controller

An HTTP server for the Raspberry Pi PicoW microcontroller, built on the Pico C SDK and using the LWIP raw TCP API. The server optionally supports TLS, implemented by mbedtls.

A simple project that reads an ISO7816 smartcard without a dedicated IC

forked from https://github.com/sammhicks/picoserve in order to try to support Wiznet W5500

picoserve is a microservice framework that can be run on embeddeded devices

A nixie tube clock built with a RaspberryPi pico board

FreeBSD kernel driver for i2c-tiny-usb by Till Harbaum (Atmel AVR) / rp2040-i2c-interface by Nicolai Electronics (RPi Pico)

Sublime Text 4 syntax for the RaspberryPi PIO Assembly language

OBSOLETE: This library has been superseded by the pico_rand library since Pico SDK version 1.5.0.

Non-cryptographic, fast, quality pseudorandom number generators for RP2040 based microcontrollers, such as the Raspberry Pico.

blinkbeern is an application for the Raspberry Pi PicoW microcontroller that drives SK6812 LED strips, controlled by a REST API and web interface.

blinkbeern is "Platt für Blinkenlights".

Software for a $6 microcontroller to have real world switches emulate a joystick button for simulation game control panels.

Three sensors solar tracker using Raspberry Pi Pico RP2 with MicroPython

Drive a Melexis mlx90614 contactless infrared temperature sensor with the Tiny2040 microcontroller.

A library for rp2040 microcontrollers, such as the Raspberry Pico, for integration with Espressif's esp-at firmware for AT commands, to drive WiFi connectivity over modules such as the ESP32 or ESP8266.