Open-source keyboard firmware for Atmel AVR and Arm USB families
- keyboard-firmware
- c
- olkb
- ergodox-ez
Repository Index
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Flipper Zero firmware source code
- nfc
- rfid
- subghz
- stm32
RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/
Implementations of SIMD instruction sets for systems which don't natively support them.
- simd-intrinsics
- sse
- neon
- arm
Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, Alibaba Tair, Redpanda, YDB and StarRocks
- roaring-bitmaps
- visual-studio
- c
- clang
GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino, Raspberry Pi, ARM, ESP8266 / ESP32 / M5stack using Adafruit-GFX / TFT_eSPI / UTFT / SDL
- adafruit-gfx
- sdl
- arduino
- raspberry-pi
:airplane: Multi-functional, compatible DIY general aviation proximity awareness system
- traffic
- aviation
- flarm
- radio
A system that uses ESP-NOW, LoRa, and other protocols to transport sensor data in remote areas without relying on WiFi.
Small & portable byte-aligned LZ77 compression
- compression
- lz77
- lempel-ziv
- c
Fast integer compression in C using the StreamVByte codec
- integer-compression
- compression
- simd
- neon
ARMv7 payload that provides arbitrary code execution on MediaTek bootloaders
piVCCU is a project to install the original Homematic CCU3 firmware inside a virtualized container (lxc) on ARM based single board computers.
- homematic
- raspberrypi
- raspbian
- hm-mod-rpi-pcb
TranslatedCross-platform USB HID/BLE smart mouse SDK with a C ABI for device events and audio. Windows x64/macOS ARM64 downloads; other platform packages on request.
- sdk
- ble
- hid
- mouse
🧠 SuperGreenOS home farming automation software for esp32, all in one package, and controllable from your smartphone, pc, mac, linux, toaster, plumbus, whatnot...
Lightweight porting of pyca/cryptography to Micropython based on ARM Mbed TLS