Top 23 C++ Stm32 Projects

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1. firmware

   1 69 5,426 9.9 C++

   The official firmware for Meshtastic, an open-source, off-grid mesh communication system. (by meshtastic)

   

   Project mention: Meshtastic: Open-source off-grid decentralized mesh networking | news.ycombinator.com | 2025-07-29

2. JetBrains

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3. PJON

   2 20 2,758 5.0 C++

   PJON (Padded Jittering Operative Network) is an experimental, arduino-compatible, multi-master, multi-media network protocol.

   

4. TaskScheduler

   3 5 1,536 2.8 C++

   Cooperative multitasking for Arduino, ESPx, STM32, nRF and other microcontrollers

   

5. modm

   4 5 890 8.7 C++

   modm: a C++23 library generator for AVR and ARM Cortex-M devices

   

6. real-time-cpp

   5 3 726 9.3 C++

   Source code for the book Real-Time C++, by Christopher Kormanyos

   

7. deepC

   6 2 597 3.3 C++

   vendor independent TinyML deep learning library, compiler and inference framework microcomputers and micro-controllers

   

8. picsimlab

   7 3 550 6.2 C++

   PICSimLab - Programmable IC Simulator Laboratory

   

9. InfluxDB

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   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

10. LoRa_E32_Series_Library

    8 1 404 4.5 C++

    Arduino LoRa EBYTE E32 device library complete and tested with Arduino, esp8266, esp32, STM32 and Raspberry Pi Pico (rp2040 boards). sx1278/sx1276

    

11. logic-analyzer

    9 2 368 10.0 C++

    Logic Analyzer, for Arduino, AVR, ESP8266 and STM32 with a very nice working processing interface, you could run it also on any Android device.

    

12. PCF8574_library

    10 1 236 2.5 C++

    PCF8574 library. i2c digital expander for Arduino, Raspberry Pi Pico and rp2040 boards, esp32, SMT32 and ESP8266. Can read write digital values with only 2 wire. Very simple to use and encoder support.

    

13. EmbeddedProto

    11 4 232 2.8 C++

    Embedded Proto is a C++ Protocol Buffers implementation specifically suitable for microcontrollers. It is small, reliable and easy to use.

    

14. SMuFF-1.1

    12 2 213 4.7 C++

    Latest version of the SMuFF firmware to be compiled in PlatformIO

    

15. baremetal

    13 1 210 10.0 C++

    ARM Cortex-M bare-metal example code in C++ and CMake build (by cortexm)

    

16. stm32mp1-baremetal

    14 9 182 5.0 C++

    Baremetal framework and example projects for the STM32MP15x Cortex-A7 based MPU

    

17. SimpleFTPServer

    15 2 155 6.2 C++

    A simple FTP server for Arduino, ArduinoSAMD WiFiNINA, esp8266, esp32, stm32 and Raspberry Pi Pico W

    

18. EByte_LoRa_E220_Series_Library

    16 3 125 1.3 C++

    Arduino LoRa EBYTE E220 LLCC68 device library complete and tested with Arduino, esp8266, esp32, STM32 and Raspberry Pi Pico (rp2040 boards)..

    

19. STM32_Base_Project

    17 1 86 0.0 C++

    STM32 Base project with a lot of stuff

    

20. BlueVGA

    18 2 67 3.3 C++

    VGA library for STM32F103C (BluePill) that can manipulate a screen with 28x30 tiles with 8x8 pixels each, in a total resolution of 224x240 pixels with 8 colors using a very low footprint

    

21. Marlin

    19 2 41 0.0 C++

    Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine. (by thisiskeithb)

    

22. Aurora-SDK

    20 1 23 3.6 C++

    SDK for Qu-Bit Aurora - Eurorack Reverb Platform

    

23. mdrivlib

    21 1 18 7.9 C++

    Embedded driver library using modern C++. Currently supports STM32MP1, STM32H7, STM32F7, STM32F4 and STM32F0

    

24. cortex-m3-rtos

    22 4 15 4.8 C++

    ARM Cortex-M3 Real-Time Operating System for educational purpose.

    

25. code-orb

    23 1 14 9.8 C++

    Realtime Debugging for Microcontrollers – with Logging, Task View, and Command Execution

    

    Project mention: Show HN: CodeOrb – Open-source µC debugging tool | news.ycombinator.com | 2025-06-23

26. Sevalla

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C++ Stm32 related posts

• EU ChatControl is back on the agenda

  2 projects | news.ycombinator.com | 31 Aug 2024

• Release Version 0.9.1 · lcgamboa/picsimlab

  1 project | /r/PICSimLab | 10 Dec 2023

• Release Version 0.9.1 · lcgamboa/picsimlab

  1 project | /r/PICSimLab | 10 Dec 2023

• T-Display S3 and Lora E220

  1 project | /r/esp32 | 5 Dec 2023

• LoRa E220 and T-Display S3

  1 project | /r/Lora | 5 Dec 2023

• Anyone using the STM32MP1 ? (Dual ARM cores (A7 + M4), Linux, Ethernet, CAN, USB, DACs, ADCs...) FreeRTOS on the 2nd core ?

  1 project | /r/embedded | 16 Jun 2023

• Ask HN: Best programmable drone / open source OS?

  3 projects | news.ycombinator.com | 21 Jan 2023
• A note from our sponsor - JetBrains
  surveys.jetbrains.com | 1 Sep 2025

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