HUB75 driver for RP2040. Uses PIO and DMA to achieve high refresh rate and high color depth with zero CPU overhead.
MIT License
High-speed Adalight USB serial LED driver implementation for Raspberry Pi Pico RP2040. Support fo...
High speed USB serial port LED strip driver for HyperHDR using ESP32 or ESP32-S2 devices. Multi-s...
A PIO driver for DHT sensor
USB keyboard/mouse to PS/2 interface converter using a Raspberry Pi Pico
A software UART implementation for the RP2040 using PIO.
VGA display driver library for RP2040 pico-sdk
Polyphonic Digitally Controlled Oscillator (DCO) controlled by Raspberry Pi Pico PIO
RP2040 library for controlling strips/pixels using WS2812 (NeoPixel) LEDs using PIO and the pico-sdk
An implementation using PICOs programmable input/output block (PIO) to connect to SN74HC595 8-bi...
A RP2040 Charlieplexing library using PIO
L2 R2 S4: RaspberryPi 133MHz Cortex-M0 Dual Core MCU (RP2040)
RF input decoding using PICO PIO
Kaluma library for NeoPixel (ws2812) based on RP2 PIO (Programmable I/O)
My projects with RP2040 Raspberry Pi Pico and Pico W
(Unfinished) Hardware YM2151 VGM Player using RP2040