JSON for Modern C++

Fast C++ logging library.

Haptic input knob with software-defined endstops and virtual detents

ESP8266 core for Arduino

Arduino core for the ESP32

A fast multi-producer, multi-consumer lock-free concurrent queue for C++11

Android NDK samples with Android Studio

📟 JSON library for Arduino and embedded C++. Simple and efficient.

Asio C++ Library

A fast single-producer, single-consumer lock-free queue for C++

fheroes2 is a recreation of Heroes of Might and Magic II game engine

Bluetooth LE Keyboard library for the ESP32 (Arduino IDE compatible)

PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

Wifi & BLE driven passenger flow metering with cheap ESP32 boards

C++11/14/17 std::expected with functional-style extensions

MySensors library and examples

C++14 State Machine library

Low Power Library for Arduino

Arduino sketches for MPU9250 9DoF with AHRS sensor fusion

A collection of lock-free data structures written in standard C++11

The C++14 wrapper around sqlite library

A C++20 library for sequence-orientated programming

Arduino hardware package for ATmega1284, ATmega644, ATmega324, ATmega324PB, ATmega164, ATmega32, ATmega16 and ATmega8535

A light-weight Arduino hardware package for ATtiny13

Arduino library for interfacing to the fingerprint sensor in the Adafruit shop

A C++14-compatible physical units library with no dependencies and a single-file delivery option. Emphasis on safety, accessibility, performance, and developer experience.

Pololu Arduino library for VL53L0X time-of-flight distance sensor

Eloquent interface to Tensorflow Lite for Microcontrollers