IoT & Hardware

OOMWOO is an open-source DIY robot vacuum designed for Raspberry Pi and ROS2, combining 2D LiDAR SLAM navigation with 3D-printed chassis and Home...

Sesame is an open-source, ESP32-based quadruped robot designed for makers and hobbyists, emphasizing affordable accessibility ($50-60 BOM) and...

textbee is an open-source SMS gateway that converts any Android phone into a self-hosted messaging service, eliminating per-message fees and...

GeoPulse is a self-hosted, privacy-first location tracking platform that transforms raw GPS data from OwnTracks, Traccar, Home Assistant, and other...

RuView is a WiFi-based sensing platform that uses Channel State Information (CSI) from ESP32 hardware sensors to detect human presence, monitor vital...

A low-cost hardware SMS forwarding device built on ESP32C3 and ML307R-DC modules that automatically receives and relays SMS messages to multiple...

BirdNET-Go is a self-hosted, real-time audio analysis platform that identifies birds, bats, and wildlife through local AI inference running 24/7 on...

ESP-Claw is an AI agent framework that enables IoT devices (ESP32 series) to perform local decision-making and autonomous behavior through...

TuyaOpen is an AI+IoT framework supporting Tuya T-Series MCUs, ESP32, Raspberry Pi, and other hardware for building intelligent edge devices with...

RSVP Nano is a specialized firmware for ESP32-S3 microcontroller boards that implements Rapid Serial Visual Presentation (RSVP) to display text one...

Bambuddy is a self-hosted command center for Bambu Lab 3D printers, enabling users to manage anywhere from a single A1 printer to a 40-printer farm...

ha-mcp is a Model Context Protocol server that enables AI assistants (particularly Claude) to interact with Home Assistant smart home systems using...

Apache PLC4X is a unified adapter library for communicating with industrial programmable logic controllers (PLCs) across multiple protocols (Siemens...

CrossPoint is an open-source firmware for Xteink X3 and X4 e-readers, enabling community-built customization and control over the device. It provides...

ESP32 Bit Pirate is open-source firmware that transforms an ESP32 microcontroller into a multi-protocol hardware analysis and debugging tool,...

Clawdmeter is a specialized ESP32 desk dashboard that displays real-time Claude Code API usage metrics via Bluetooth, featuring animated pixel-art...

Music Assistant Server is a free, open-source media library manager that aggregates streaming services and controls connected speakers, designed to...

ROBOTO_ORIGIN is a fully open-source DIY humanoid robot prototype developed by RoboParty, designed to be assembled from commodity parts via Taobao...

Skylight decodes real-time ADS-B aircraft signals via RTL-SDR and projects them onto a ceiling with synchronized flight data, runway overlays, and a...

PocketMage is a custom ESP32-S3 based E-Ink PDA device running a bespoke C++ operating system, designed for users seeking a minimal-distraction...

OpenWRT-CI is a cloud-based continuous integration system for automated daily compilation of OpenWRT firmware images for embedded routing devices...

Velxio is a browser-based emulator for Arduino, ESP32, Raspberry Pi, and 16 other embedded boards, enabling users to write C++ or Python code and...

AERIS-10 is an open-source, low-cost 10.5 GHz phased array radar system with dual range versions (3km and 20km) featuring pulse linear frequency...

Launcher is a firmware application loader for ESP32-based embedded devices (M5Stack, Lilygo, CYD, Marauder) that enables wireless OTA updates, SD...

Xiaomi Miloco is an open-source AI-driven home intelligence platform that integrates video/audio perception, a large language model, and device...

A Home Assistant custom integration for monitoring Anker Solix power devices (solar banks, inverters, smart meters, power stations) via the Anker...

UFI-TOOLS is a system management and extension toolkit specifically for ZTE portable WiFi devices (F50, U30 Air) and related Unisoc/Spreadtrum...

Freerouting is a specialized PCB autorouter compatible with industry-standard Specctra/Electra DSN formats, enabling automated circuit board trace...

Battery Emulator is a hardware-software integration project that enables reuse of EV battery packs as stationary energy storage by translating...

A Home Assistant integration for controlling Midea M-Smart appliances (air conditioners, fans, water heaters, washers, etc.) over local area network...