Python implementation for microcontrollers and constrained systems
Forth documentation: embedded Arm Cortex-M STM32xx microprocessors
a self-contained development environment for embedded systems.
uIDE (Micro IDE) is a free, open-source IDE for Microchip PIC MCU
BASIC-like language interpreter for embedded systems
Community-driven variant of TI's bare metal development support tools
Modular CNC software for Arduino controller
SDK for the SARK-110 Antenna Analyzer
MicroLua brings Lua on the Nintendo DS for easy programming