Software rendered 3D game engine written in C

Fast m5paperS3 epaper driver

Wireless, battery-powered CSI synchronization platform based on ESP32-C3. Phase-locks multiple nodes over the air using Wi-Fi FTM and a VCTCXO. Sub-PPB accuracy.

Please star the original - Arduino benchmark for boards comparisons

Arduino library to easily store and convert location representations to different world and local reference frames

POC code for locating a camera with two landmarks and gravity

SPI library for ESP32 which use DMA buffer to send/receive transactions

Arduino library to make it easy to estimate the Earth's magnetic core field on a global scale (via precomputed IGRF values)

Ptera Software is a fast, easy-to-use, and open-source software package for analyzing flapping-wing flight.

Blockbench - A low poly 3D model editor

Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB

Zero-installation web application that lets you explore, back up, and manage your ESP32… right from your browser

SentinelNav: zero-dependency, pure Python binary visualization and forensics tool.

Minimal header-only C fixed-point FFT library for embedded and speciality situations

small, fast, and precise bit-bang UART for 8-bit AVR MCUs

Disable FreeRTOS on ESP-IDF!

Emulates a Bluetooth Wii controller in software.

Prediction-Encoded Pixels - a tiny yet powerful single-header pixel art compression method that focuses on size

librats: High-performance, lightweight P2P native library for big networks

Templates for bare-metal firmware development for some entry-level microcontrollers

ultra tiny suckless physics engine

Cryptography Library using hardware-accelerated ARM CryptoCell CC310 on nRF52-based Bluefruit

bluetooth mesh chat, IRC vibes

Modular Arduino two wheel balancing robot based on gimbal BLDC motors and simplefoc library

Arduino library for A4988, DRV8825, DRV8834, DRV8880 and generic two-pin (DIR/STEP) stepper motor drivers

OpenOCD port running on ESP32-S3 microcontrollers

🎹 Read and parse input device(like mouse, keyboard, joystick and IR-Remote)'s event data.

SPI LCD/OLED library which can be built for Arduino and Linux