FreeRTOS Projects

A specialized port of the ESP32-Marauder firmware tailored for the Cheap Yellow Display (CYD) hardware family. It provides a comprehensive suite of WiFi and Bluetooth testing tools, including wardriving, packet capture, and signal analysis, optimized for various ESP32 and ESP32-S3 touch screen modules.

A French-localized firmware for the Flipper Zero based on Xtreme Firmware. It features an enhanced asset management system, a 30-level progression system, and advanced Bluetooth spoofing capabilities for Bad Keyboard attacks.

A 2.4GHz broadband interference tool built for the ESP32 platform using dual nRF24L01+ modules. It targets Bluetooth, BLE, WiFi, and RC drone frequencies for security testing and educational purposes.

An application for the Flipper Zero that enables LoRa radio communication using the SX1262 chipset. It supports sniffing, packet injection, and LoRaWAN US915/EU868 configurations for network analysis and peripheral testing.

A specialized Flipper Zero application for interacting with Modbus RTU networks. It enables users to sniff bus traffic, inject packets as a Master, and log data to an SD card, requiring the Electronic Cats Modbus hardware expansion.

A comprehensive firmware for ESP32 and ESP8266 microcontrollers that interfaces with Mitsubishi Ecodan FTC controllers via the CN105 connector. It provides a bridge to MQTT for Home Assistant integration, featuring advanced control logic like onboard compensation curves and short-cycle protection.

An ESP32-C3 based bridge that integrates Comelit Simplebus2 intercom systems into smart home environments via MQTT. It supports doorbell notifications, remote door opening, and automatic 'Ring-to-Open' functionality. The project includes custom hardware schematics, 3D-printable enclosures, and a web-based configuration interface.

A project providing ESPHome configurations and wiring guides to integrate the IKEA VINDRIKTNING air quality sensor into smart home ecosystems. It supports ESP32 and ESP8266 platforms, offering features like MQTT connectivity, Home Assistant autodiscovery, and a local web interface for real-time PM2.5 monitoring.

A versatile IoT RGB lighting system developed with Arduino for ESP8266, ESP32, and Raspberry Pi Pico. It supports various LED configurations like strips and rings, offering customizable effects, music-reactive modes via a PC client, and a web-based animation editor.

An Arduino library designed to interface with the Xiaomi CyberGear brushless motor using the Two-Wire Automotive Interface (TWAI) on ESP32 platforms. It simplifies CAN Bus communication for motor configuration, control mode switching, and real-time telemetry acquisition.

An ESP32-CAM based assistive technology project designed for the deaf and mute community. It leverages AI to provide real-time speech-to-text conversion and American Sign Language (ASL) to speech translation, integrated into a wearable smart glasses form factor.

An open-source controller and display interface for IK Multimedia Tonex One, Tonex Pedal, and Valeton GP5. Built on the ESP32-S3 using FreeRTOS and LVGL, it provides MIDI control, Bluetooth connectivity, and a web-based configuration interface for guitar pedal management.

A versatile ESP32-based firmware designed for offensive security and Red Team operations. It supports a wide range of hardware including M5Stack and Lilygo devices, providing features for WiFi attacks, BLE manipulation, RF/RFID interaction, and a built-in JavaScript interpreter.

An ESP32-based firmware designed to connect Heidelberg Energy Control wallboxes to WiFi networks. It emulates a Daheimladen-compatible interface, allowing for seamless integration with energy management platforms like evcc and Home Assistant via MQTT and REST APIs.

A power-efficient environmental sensor project built on the XIAO ESP32C6 using the ESP-IDF framework. It supports Wi-Fi and ZigBee connectivity, MQTT messaging, and integrates Bosch BME280/BME680 and Sensirion SGP41 sensors for comprehensive air quality monitoring.

An end-to-end workflow for Quantization Aware Training (QAT) and deployment of YOLOv26n on the ESP32-P4 SoC. It utilizes the ESP-DL library and a custom dual-head architecture to achieve high-performance, NMS-free inference. The project includes both a Python-based quantization pipeline and an optimized C++ firmware engine.

An ESP32-S3 powered intercom gateway that bridges TCS and Koch intercom systems with home automation platforms. It features TC:BUS communication, integrated solid-state relay control, and full ESPHome support for seamless integration into Home Assistant and HomeKit.

A digital photo frame project utilizing an ESP32S3 and a 5.65-inch seven-color E-Paper display. It features a local Flask-based image server for automated dithering and image processing, with power-optimized hibernation cycles for long battery life.

The official software development kit for Realtek Ameba Pro2 series SoCs, featuring a FreeRTOS-based environment for IoT, video streaming, and AI-enabled applications. It provides comprehensive support for WLAN, Bluetooth, and specialized hardware scenarios like smart glasses.

A standalone hardware TOTP generator for the ESP32 platform, featuring a touch-screen interface powered by LVGL. It provides a secure way to manage MFA codes without a smartphone, supporting WiFi time synchronization and SD card configuration.

A virtual joystick implementation for the LVGL (Light and Versatile Graphics Library) framework. It provides a simple API for creating interactive on-screen controls for ESP-IDF and Arduino-based embedded systems, featuring customizable styles and position-based callbacks.

A specialized MicroPython firmware distribution for ESP32 and ESP32-S3 microcontrollers with integrated LVGL graphics library support. Built on ESP-IDF v5.5.1 and MicroPython v1.27.0, it provides a high-level environment for developing embedded GUI applications.

An open-source air-quality station based on the ESP32-S3, featuring a professional-grade sensor suite and a touch-enabled LVGL user interface. It integrates MQTT for Home Assistant discovery and provides a local web portal for configuration and telemetry monitoring.

A collection of custom applications for the T-Glass v2, an ESP32-S3-powered smart glasses platform. It features support for BLE notifications, image capture, and sensor integration using the ESP-IDF framework.

A specialized Wi-Fi security testing and phishing tool designed for the ESP32 microcontroller series. It enables Evil Twin attacks, Karma attacks, and handshake captures through a web-based administrative interface, targeting various ESP32 variants including the S3, C3, and C6.

An ESP32-S3 based touch screen controller and MQTT bridge for Zehnder ComfoAir Q350 ventilation units. It replaces the ComfoSense hardware, providing a modern UI via LVGL and integrating with Home Assistant via CAN bus and MQTT.

An optimized ESPHome configuration for the Marstek Venus E battery system using LilyGO T-CAN485 hardware. It enables high-speed Modbus RS485 monitoring and control with significant performance improvements over standard implementations. The project provides real-time metrics, energy tracking, and advanced power management through Home Assistant integration.

An open-source family of ESP32-based remote-controlled rovers featuring 3D-printable mechanical designs and a rocker-bogie suspension system. The project supports multiple control methods including WiFi via a custom HTTP API and ExpressLRS (ELRS) for long-range operation. It includes two variants: the standard Pathfinder for high-torque applications and the Pathfinder Mini for compact, camera-enabled exploration.

A Matrix-inspired desktop clock featuring animated digital rain on a 2.8-inch TFT touchscreen. Built with an Arduino Nano ESP32, the project combines real-time clock functionality with dynamic visuals, touch-based time adjustment, and customizable color schemes.

A rendering service and ESP32 client system that converts Home Assistant data into optimized 1-bit monochrome images for E-Ink displays. It features a Node.js backend for HTML-to-BMP conversion and an ESP32 firmware that supports chunked image downloading to accommodate memory-constrained hardware.

A high-resolution, wireless laser Digital-to-Analog Converter (DAC) powered by the ESP32-S3. It features 16-bit 8-channel output, SD card playback, and support for ILDA Digital Network (IDN) and custom UDP streaming protocols.

A diagnostic and silencing tool for Bluetooth speakers built on the ESP32 microcontroller. It provides features for monitoring RF congestion in Bluetooth frequencies and identifying devices in pairing mode, with support for OTA updates.

A modular framework for running TensorFlow Lite Micro models on ESP32 devices within the ESPHome ecosystem. It provides specialized components for digital and analog meter reading, image processing, and active learning data collection, optimized with ESP-NN for high-performance edge AI.

An ESP32-S3 powered smart clock project featuring a round touch display, Text-to-Speech capabilities, and integrated battery monitoring. Built using the ESP-IDF framework and LVGL graphics library, it serves as a comprehensive hardware abstraction layer and demo for the WaveShare 1.85-inch Touch LCD development board.

A multi-protocol Zigbee gateway and energy management hub built on the ESP32-S3 platform. It integrates Zigbee devices, Linky smart meters, and energy sensors into home automation systems via MQTT and a local web interface.

A comprehensive multi-application launcher and management system for the M5 CardPuter. Built on ESP-IDF and FreeRTOS, it enables users to install and run multiple applications from cloud repositories, SD cards, and USB storage.