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Open Source Real-Time Operating Systems

Discover the best Open Source RTOS solutions for embedded systems and IoT devices

Featured Projects

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DIY Arcade Machine

DIY Arcade Machine

A MicroPython-based arcade system for RP2040 microcontrollers and 64x64 HUB75 LED matrices. It supports physical hardware via the Pimoroni Interstate 75 and a desktop emulator using PyGame. The project includes over 16 classic-inspired games with persistent high scores and memory-optimized graphics handling.

micropython
18
ESP32-CAM YOLO Object and Animal Detection

ESP32-CAM YOLO Object and Animal Detection

A real-time object and animal detection system that combines ESP32-CAM hardware with the YOLOv3 computer vision model. It includes Arduino firmware for wireless image streaming and a Python-based desktop application for processing detections using OpenCV.

freertos
14
ESP32 I2S Microphone Stream

ESP32 I2S Microphone Stream

A firmware project for the ESP32-S3-EYE development board that streams audio from an attached I2S microphone directly to a web browser. It utilizes the Arduino framework on the ESP32-S3 platform to create a simple web server for real-time audio monitoring.

freertos
Silicon Labs Arduino Core

Silicon Labs Arduino Core

An Arduino core implementation for Silicon Labs microcontrollers, enabling support for Matter, BLE, and low-power wireless applications. It provides a comprehensive set of libraries and drivers for EFR32 and MGM24 series hardware, integrating Silicon Labs' Gecko SDK and FreeRTOS for advanced protocol stacks.

freertos tensorflow-microopen-threadlwip
148
Smart Plant Monitoring System

Smart Plant Monitoring System

An ESP32-based IoT system for monitoring plant health using soil moisture, temperature, humidity, and ultrasonic sensors. It features automated watering, local LCD feedback, and remote monitoring via the Blynk mobile app.

18
STM32 AI Model Zoo Services

STM32 AI Model Zoo Services

A comprehensive suite of Python scripts and services designed to facilitate the end-to-end integration of AI models onto STM32 microcontrollers and microprocessors. It supports PyTorch, TensorFlow, and ONNX frameworks, providing tools for training, quantization, benchmarking, and automatic application code generation for various computer vision and audio use cases.

cmsis tensorflow-micro
118
Swift on Flipper Zero

Swift on Flipper Zero

A proof-of-concept project demonstrating the use of Embedded Swift to develop applications for the Flipper Zero. It targets the STM32WB55 microcontroller and integrates with the Flipper Zero firmware's C-based Furi OS and GUI libraries.

freertos
67
42 Smart Cluster Sign

42 Smart Cluster Sign

An autonomous IoT information display for 42 school clusters using an ESP32-C3 and a 7.5-inch e-paper screen. It synchronizes with the 42 Intra API to display exam schedules, supports remote management via Telegram, and features OTA updates.

freertos spiffs
12

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