Linux kernel source tree

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

Espressif IoT Development Framework. Official development framework for Espressif SoCs.

A little fail-safe filesystem designed for microcontrollers

The seL4 microkernel

Simple unit testing for C

Jsmn is a world fastest JSON parser/tokenizer. This is the official repo replacing the old one at Bitbucket

The VESC motor control firmware

A serial device I/O tool

Exploring possibilities of ESP32 platform to attack on nearby Wi-Fi networks.

An ultra-lightweight database that supports key-value and time series data | 一款支持 KV 数据和时序数据的超轻量级数据库

digital signal processing library for software-defined radios

A tiny C header-only risc-v emulator.

Tools for handling firmwares of DJI products, with focus on quadcopters.

Reference implementation and documentation of a LoRa network node.

Wear-leveled SPI flash file system for embedded devices

picolibc - a C library designed for embedded 32- and 64- bit systems.

AltServer for AltStore, but on-device

Give your DPS5005 the upgrade it deserves

Transmit LoRa Frames Without a Radio

Proof of Concept of ESP32/8266 Wi-Fi vulnerabilties (CVE-2019-12586, CVE-2019-12587, CVE-2019-12588)

Enumerate and test Logitech wireless input devices for vulnerabilities with a nRF52840 radio dongle.

Sound Open Firmware

LoRa Basics™ Station - The LoRaWAN Gateway Software

Example project to demonstrate packet injection / sniffer capabilities of ESP8266 IC.

A file format designed for highly efficient deltas while maintaining good compression

Lighthouse Reverse-Engineered Documentation

Compression for Unicode short strings (works on arduino)

pkcrack with modern building tools

MRI - Monitor for Remote Inspection. The gdb compatible debug monitor for Cortex-M devices.