Page 10 of 16 — 554 projects total
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.
A comprehensive robotics project featuring a 4WD mobile platform equipped with omnidirectional Mecanum wheels. It utilizes a dual-controller architecture with a Raspberry Pi running ROS1/ROS2 and an Arduino Mega for low-level motor control and sensor interfacing. The system implements PID control for precise movement and supports joystick operation via a ROS-based communication bridge.
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 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.
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.
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.
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.
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.
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.
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 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.
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.
A comprehensive collection of programming examples and projects for the mBot2 robot and CyberPi control board. It provides support for both MicroPython and Arduino (PlatformIO) development, covering hardware features such as motion sensing, AI, networking, and motor control.
A high-performance CAN BUS FD logger implementation for the Raspberry Pi Pico and Pico W microcontrollers. It utilizes the MCP2518FD controller via SPI to capture and record Flexible Data Rate (FD) communication, targeting automotive diagnostics and industrial monitoring applications.
A fully offline, edge AI assistant for the Raspberry Pi 5 integrating local LLM (Gemma 3), YOLOv8 object detection, and RAG-based memory. It features a hardware interface with an OLED display, physical buttons for control, and voice interaction via Vosk STT and espeak TTS.
Open-source firmware for the OpenEPT Energy Profiler Probe, a tool for real-time energy profiling and battery state evaluation. It features high-speed data acquisition up to 1 MSPS and targets STM32-based hardware platforms.
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.
A hardware retrofit project that replaces a defunct TG1508 controller in a digital clock with a Raspberry Pi Pico W. It features Wi-Fi time synchronization via NTP, dual-core firmware for display management and networking, and a complete reverse-engineered schematic created in KiCad.
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 specialized GNSS navigation system designed for human-powered aircraft pilots, specifically optimized for the Japan International Birdman Rally at Lake Biwa. It features a dual-core architecture on the Raspberry Pi Pico 2 to handle high-speed TFT map rendering, GPS tracking, and SD card data logging simultaneously.
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.
An open-source Rust firmware for the Eight Sleep Pod 3 that replaces the proprietary software stack. It enables complete local control, MQTT integration, and enhanced privacy by communicating directly with the device's internal microcontrollers.
A versatile controller protocol converter for RP2040 and RP2350 microcontrollers that bridges USB, Bluetooth, and retro gaming peripherals. It supports a wide array of input and output modes including Xinput, Nintendo Switch, and legacy console signals for PlayStation and Gamecube.
A firmware and hardware project for interfacing MOS SID sound chips with modern computers via USB, WebUSB, and MIDI. Built for Raspberry Pi Pico (RP2040) and Pico 2 (RP2350) platforms, it supports up to four SID chips or emulators for high-fidelity Commodore 64 audio playback and synthesis.
An open-source Zigbee-based environmental sensor platform powered by the nRF54L MCU and running the Zephyr RTOS. It monitors temperature, humidity, pressure, air quality (IAQ, VOC, CO2), and light intensity, designed for integration with Home Automation systems via Zigbee2MQTT.