Microcontrollers are small computers on a single integrated circuit, containing a processor, memory, and input/output peripherals. They are widely used in embedded systems for performing specific control functions efficiently. Applications of microcontrollers include robotics, IoT, and home automation. Popular examples include Arduino, ESP32, and Raspberry Pi Pico.

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

• UpdatedDec 17, 2025
• C

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

• UpdatedDec 17, 2025
• C

Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

• UpdatedDec 17, 2025
• Go

12 Weeks, 24 Lessons, IoT for All!

• UpdatedNov 18, 2025
• Jupyter Notebook

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

• UpdatedDec 17, 2025
• C

RT-Thread is an open source IoT Real-Time Operating System (RTOS).https://rt-thread.github.io/rt-thread/

• UpdatedDec 17, 2025
• C

Your Gateway to Embedded Software Development Excellence 👽

• UpdatedDec 15, 2025
• Python

A curated list of awesome embedded programming.

• UpdatedAug 11, 2025

✔️The smallest header-only GUI library(4 KLOC) for all platforms

• UpdatedOct 22, 2025
• C++

A little fail-safe filesystem designed for microcontrollers

• UpdatedDec 2, 2025
• C

A realtime telemetry workbench for embedded systems.

• UpdatedDec 17, 2025
• C

U8glib library for monochrome displays, version 2

• UpdatedNov 9, 2025
• C

A secure embedded operating system for microcontrollers

• UpdatedDec 17, 2025
• Rust

面向IoT领域的、高可伸缩的物联网操作系统，可去官网了解更多信息https://www.aliyun.com/product/aliosthings

• UpdatedJul 4, 2023
• C

CircuitPython - a Python implementation for teaching coding with microcontrollers

• UpdatedDec 17, 2025
• C

Apache NuttX is a mature, real-time embedded operating system (RTOS)

• UpdatedDec 17, 2025
• C

Eclipse ThreadX is an advanced real-time operating system (RTOS) designed specifically for deeply embedded applications.

• UpdatedNov 27, 2025
• C

• UpdatedFeb 27, 2025
• C

Real-Time Interrupt-driven Concurrency (RTIC) framework for ARM Cortex-M microcontrollers

• UpdatedDec 17, 2025
• Rust

🖥️ A small, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.

• UpdatedDec 16, 2025
• VHDL