Controlling up to three chains of 64x64, 32x32, 16x32 or similar RGB LED displays using Raspberry Pi GPIO

GPIOViewer Arduino Library to see live GPIO Pins on ESP32 boards

A C++ library that enables the use of Jetson's GPIOs

CuteHMI is an open-source HMI (Human Machine Interface) software written in C++ and QML, using Qt libraries as a framework. GitHub repository is a mirror!

🔗 A set of Game Boy Advance (GBA) C++ libraries to interact with the Serial Port. Its main purpose is to provide multiplayer support to homebrew games.

Library C++ for raspberrypi and orangepi, GPIO interfaces compatible with openframeworks.

General Purpose Input/Output (GPIO) library for Arduino

C code example for using the GPIO Pins of NVIDIA Jetson Nano by memory mapping.

ROS nodes for upboard usage

Provides access to GPIOs by directly writing to the hw registers, implements sw PWM as well

Arduino ESP8266 - E1.31 GPIO relay driver

Convenient, zero-overhead C++ wrapper for the STM32 HAL library routines

A flow-based GUI tool for creating python scripts that interact with GPIO Components

C++11/17/20 library for manipulating I/O port pins and I/O registers of AVR8

Easy-to-use C++ library for the new Linux GPIO API

C++ Hardware Abstraction Library for STM32 and other ARM microcontrollers

C++ code for the fan shim on raspberry pi

Utility framework in C++ for creating single threaded mainloop event based applications (such as vdcd, of which p44utils were always a part of), abstractions for gpio, spi, i2c, pwm

ROS2 interface to I/O of an attached microcontroller

Raspberry Pi controlling 4 ESC on a quadrocopter. Controlled via wifi.