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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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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
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BeamStalker

BeamStalker

An open-source RF experimentation firmware for ESP32 and ESP32-S3 microcontrollers. It enables WiFi deauthentication, beacon spamming, and BLE advertising, specifically targeting portable hardware like the M5Cardputer and HeltecV3.

freertos
13
bbMonitor

bbMonitor

An ESP32-based hardware performance monitor that visualizes computer system metrics through physical analog gauges and RGB lighting. The project leverages the Arduino framework and WebSockets to receive real-time data from a desktop companion app, providing a tactile and vintage-inspired dashboard for modern PC monitoring. It includes complete hardware design files, including PCB schematics and CAD drawings for the enclosure.

freertos lwip
57
Gateway Smartwatch

Gateway Smartwatch

An ESP32-S3 based smartwatch project that integrates a comprehensive suite of sensors including the BME680, ICM42670, DS3231, and VL53L1X. It features custom PCB design, power management for Li-Ion batteries, and multiple graphical themes.

freertos
196
M5StickCPlus2 AMG8833 Thermal Camera

M5StickCPlus2 AMG8833 Thermal Camera

A portable thermal camera application for the M5StickCPlus2 using the AMG8833 infrared sensor. It features real-time thermal imaging with bilinear interpolation, auto-ranging color palettes, and battery monitoring. The project is built using the Arduino framework and the M5Unified library for ESP32-based hardware.

freertos
OpenTemp Thermal Imager + Infrared Thermometer

OpenTemp Thermal Imager + Infrared Thermometer

An open-source handheld thermal imaging device and infrared thermometer based on the STM32F413 microcontroller. It features a Melexis MLX90640 thermal sensor, USB-C charging, and a custom PCB design for portable thermal analysis.

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Automatic Pet Feeder With ESP32-CAM & Yolov8 Object Detection

Automatic Pet Feeder With ESP32-CAM & Yolov8 Object Detection

An IoT-based automatic pet feeder that utilizes an ESP32-CAM for live streaming and a servo motor for dispensing food. It features a Flask web interface for remote control and employs a YOLOv8 object detection model to automatically feed pets when they are recognized.

freertos sqlite
21
Echo-Mate Desktop Robot

Echo-Mate Desktop Robot

A feature-rich desktop robot and development platform based on the Rockchip RV1106 SoC. It integrates an LVGL-based menu system, AI-powered chat and translation, and hardware-accelerated AI camera features using the onboard 1TOPS NPU.

lvgl
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