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

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

SumatraPDF reader

Open Source Flight Controller Firmware

ESP32/ESP8285-based High-Performance Radio Link for RC applications

INAV: Navigation-enabled flight control software

a library for audio and music analysis

A self-contained cryptographic library for Python

CMSIS Version 5 Development Repository

Horizon is a free EDA package

nRF Connect SDK main repository

Hosted Solution (Linux/MCU) with ESP32 (Wi-Fi + BT + BLE)

James Gleick's Chaos: The Software

Examples, tutorials and applications for the LVGL embedded GUI library

EmuFlight is flight controller software (firmware) used to fly multi-rotor craft.

Full Firmware Package for the STM32WB series: HAL+LL drivers, CMSIS, BSP, MW, plus a set of Projects (examples and demos) running on all boards provided by ST (Nucleo, Evaluation and Discovery Kits).

MSP DisplayPort OSD

Flight Controller Firmware

Modern astrophysics and cosmology particle-based code. Mirror of gitlab developments at https://gitlab.cosma.dur.ac.uk/swift/swiftsim

Motion Sensor Calibration Tool

STM32 libraries for Waveshare e-paper series 1.54"/1.54" B/2.13"/2.13" B/2.7"/2.7" B/2.9"/2.9" B/4.2"/4.2" B/7.5"/ 7.5" B

SPRacing Pixel OSD schematics, documentation and code.

Rust bindings to the CMSIS-DSP library for Cortex-M processors

DIY ADSB Receiver

An open source unmanned aerial vehicle