769 projects using FreeRTOS RTOS
FreeRTOS is a market-leading real-time operating system kernel designed for microcontrollers and small microprocessors, featuring a small memory footprint and fast execution times. It provides a comprehensive ecosystem of libraries for IoT connectivity, security, and over-the-air updates, supporting over 40 processor architectures including ARM and RISC-V.
An ESP32-based firmware that extracts vehicle data via an ELM327 OBD2 adapter and transmits it to an MQTT broker over cellular networks. Designed for Home Assistant integration, it supports a wide range of LilyGO T-Call and Waveshare modules with integrated GSM/LTE and GPS capabilities.
A comprehensive guide and driver implementation for connecting the LAN8720 Ethernet PHY to an ESP32 using the ESP-IDF framework. It focuses on using the internal ESP32 PLL to generate the 50MHz reference clock, effectively avoiding common hardware conflicts with GPIO0 during the boot process.
An ESP32-based RF interference tool utilizing multiple nRF24L01 modules to disrupt signals including Bluetooth, Wi-Fi, and Zigbee. It features a web-based control interface, serial terminal support, and optional OLED display integration for standalone operation.
Firmware for the Robomates self-balancing robot platform based on the ESP32 microcontroller. It utilizes field-oriented control (FOC) for brushless motors, sub-GHz radio for robot-to-robot communication, and Bluetooth for gamepad integration in multiplayer gaming environments.
A specialized security auditing and wireless monitoring firmware for ESP32 devices. Built on the ESP-IDF framework and FreeRTOS, it provides tools for BLE wardriving, WiFi deauthentication testing, and device detection for hardware like AirTags and Flipper Zero.
A modular and highly configurable firmware for the Watchy and Yatchy e-paper smartwatches. Built using ESP-IDF and Arduino, it provides a feature-rich environment including weather charts, calendar synchronization, encrypted data storage, and FreeRTOS-based task management.
An open-source hardware tool for real-time auditory and visual confirmation of Solana blockchain transactions. Built on the ESP32-S3 platform using the Arduino framework, it monitors wallet addresses via WebSockets to provide immediate feedback upon payment finalization.
A compact, open-source AI-enabled device powered by the ESP32-S3 for real-time voice interaction. It features voice-enabled emotional intelligence, custom AI characters, and a self-hostable backend architecture using FastAPI and Docker.
A network-connected desk companion firmware for the ESP32-S3 based WT32-SC01 PLUS touch display. It integrates a real-time clock, OpenWeatherMap weather data, and an online radio player using LVGL for the graphical interface and FreeRTOS for task management.
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.
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.
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.
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.
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.
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.
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.
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.
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.
A specialized conversion tool for migrating Shelly Plus, Pro, and Gen3/Gen4 devices from Mongoose OS to Home Accessory Architect (HAA) firmware. It facilitates the transition to a standard ESP-IDF bootloader, enabling native Apple HomeKit support and advanced automation features on ESP32-based Shelly hardware.
A comprehensive embedded software platform for the STM32H7RS series microcontrollers. It integrates CMSIS, HAL-LL drivers, and a wide range of middleware including FreeRTOS, LwIP, and FatFS, supporting high-performance applications on STM32H7RS evaluation and Nucleo boards.
A comprehensive embedded software platform for the STM32WB0 series microcontrollers. It includes CMSIS modules, HAL and LL abstraction layers, BSP drivers for evaluation boards, and middleware such as FreeRTOS, FatFs, and the STM32 BLE stack.
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.
A multi-mode firmware for ESP32 microcontrollers designed to interface with Balboa Spa controllers via RS485. It provides WiFi connectivity, historical data tracking for temperature and heater usage, and supports multiple interfaces including Web, MQTT, and ePaper displays.
An open-source platform for always-on wearable AI that captures and processes life experiences using LLMs. It supports custom hardware like the ESP32S3 and Sony Spresense alongside consumer devices like the Apple Watch, providing a full stack from firmware to mobile interfaces.
An ESP32-powered air quality monitoring system featuring the Sensirion SEN66 sensor and a LilyGO TTGO T-Display. It tracks CO2, particulate matter, VOC, and NOx indices, offering both a local TFT interface and a responsive web dashboard with historical graphing and JSON API support.
An enhanced firmware for the Mochi car pet device, targeting ESP32-based hardware like the M5Dial. It adds features such as a GPS-based speed gauge, real-time clock, and customizable settings using the TFT_eSPI library and ESP-NOW for sensor data transmission.
A comprehensive library for interfacing the MPU6050 IMU sensor with the ESP32 using the ESP-IDF framework. It provides raw data acquisition, sensor calibration, and orientation estimation using both complementary filters and quaternion-based mathematics.
An open-source engineering learning platform based on the ESP32-S3 microcontroller designed to bridge the gap between academic study and industrial application. It features integrated sensors like the LSM6DSO IMU, dual-core processing, and extensive connectivity options including WiFi, Bluetooth, and STEMMA/QWIIC I2C connectors.
An Arduino-based firmware for E-Ink weather stations targeting ESP8266 and ESP32 platforms. It supports BME280, SCD41, and DS18B20 sensors, provides MQTT connectivity for smart home integration, and features a web-based UI for configuration and custom design uploads.
A Modbus server implementation for Flexit ventilation systems using ESPHome on ESP8266 or ESP32 microcontrollers. It allows for direct control and monitoring of CS60 controllers via RS485, eliminating the need for the official Flexit CI66 adapter.
A driver library for the HLW8110 and HLW8112 power metering ICs, designed for embedded systems. It currently supports the ESP32 platform via ESP-IDF and features a portable architecture for integration with other microcontrollers.
A demonstration project for implementing secure Firmware Over-The-Air (FOTA) updates on the Raspberry Pi Pico W. It utilizes FreeRTOS and the lwIP stack to download encrypted firmware images from a TCP server and apply them using the pico_fota_bootloader.
A specialized port of the XPowersLib library to the ESP-IDF framework for managing the AXP2101 Power Management IC. It provides a comprehensive API for controlling power rails, monitoring status, and configuring voltage outputs on ESP32-based hardware.
A DIY security camera project using an ESP32-Cam integrated into Home Assistant via ESPHome. It features live video streaming, pan-tilt control using SG90 servos, and environmental monitoring with a DHT22 temperature and humidity sensor.
An open-source firmware stack for the WebScreen gadget, powered by an ESP32-S3 and an AMOLED display. It integrates the Elk JavaScript engine with LVGL to provide a hackable runtime environment for custom apps, featuring robust WiFi, MQTT, and BLE connectivity.
A wireless 3D touch probe system for CNC and VMC machines based on ESP32 microcontrollers. It utilizes WLAN UDP communication between a battery-powered sensor probe and a basestation to provide automated edge finding and center detection, specifically designed for machines with automatic tool changers.