E

embedded

A homebrew 8-bit games console

Tiny R7RS small Scheme interpreter for embedding in C programs

read the doc

Latest version 2.0.19 is released, 23 May 2026

Download latest release

See the change log

See all releases

Light, Apache2, Open Source Library for ARM Cortex-M3 (STM32, NXP LPC)

Projects using a STM32-Nucleo board

A POSIX-compliant printf() implementation as a single header file for C99 and above designed to run in freestanding environments such as embedded devices and operating system kernels.

Raw implementation of input-output trace for abstract Scada

libOSCORE: A portable implementation of OSCORE (application-layer security for the Constrained Application Protocol CoAP) usable for embedded devices

A strictly portable, zero-allocation, header-only command line interface (CLI) library for embedded systems. C99, no-libc dependencies. Ideal for Arduino, STM32, ESP32, and bare-metal AVR/ARM.

Software/Firmware for "EPS Controller" of ERWIN

The node providing a client side Web application animating a 3D rendered game board based on the game progress events.

The replacement firmware of the Anet original control board for re-purposing it as a Connect 4 robotic player.

Package providing shared classes and definition related to MQTT

Node managing the state of an ongoing game

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

micropython.org

Open part of the SDK (without addon)

C standard library for embedded systems

Basic example of libopencm3 on a STM32F103 "blue pill" board.

Port of LVGL 7 to PineTime Smart Watch on Mynewt: https://lupyuen.github.io/pinetime-rust-mynewt/articles/timesync

Simple project that shows how to use Ceedling and FFF (Fake Function Framework) for unit testing applications developed with ESP-IDF.