Open Source Projects

Software for Your Open Hardware

Make Your Hardware Do What You Want.

Browse firmware, automations, and community projects that unlock what your boards can really do. Home automation, mesh networks, environmental sensors — flash it, build it, own it.

 

Matterbridge

Plugin manager that bridges existing smart home ecosystems (Zigbee2MQTT, Shelly, Home Assistant) into Matter — pair once, all devices appear in Apple Home, Google Home, Alexa, and more.

tool
Smart Home AutomationZigbee GatewayMatter End Device
View

Home Assistant Matter Hub

Home Assistant Matter Hub

Publishes Home Assistant entities as Matter devices, allowing Apple Home, Google Home, and Alexa to control your HA devices locally over Matter without cloud dependency. (Project is end-of-life as of Jan 2026; active fork: RiDDiX/home-assistant-matter-hub.)

tool
Smart Home AutomationMatter End Device
View

WLED Matter Bridge

Automatically discovers WLED LED controllers on your network and exposes them as Matter light devices — works with ESP32 and ESP8266, compatible with Apple Home, Google Home, and Home Assistant.

tool
Smart Home AutomationMatter End Device
View

Get notified when new projects match your criteria.

More to explore — popular traits shared by projects with Project Type: tool.

smart-home-automationmatter-end-deviceBeginner