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An elegant home server OS. Run AI agents, store your files, backup your photos, and do more with over 300 apps in the Umbrel App Store.
- bitcoin
- lightning
- docker
- raspberry-pi
Blinker node.js library for hardware. Works with Raspberry Pi, Banana Pi, linux, windows, macos.
- typescript
- linux
- raspberry-pi
- mqtt
Emulate Arduino, ESP32 & Raspberry Pi. in your browser. Write code, compile, and run on 19 real boards — Arduino Uno, ESP32, ESP32-C3, Raspberry Pi Pico, Raspberry Pi 3, and more. No hardware, no cloud, no limits.. Discord: https://discord.gg/3mARjJrh4E
- arduino
- esp32
- simulation
- wokwi
Project the aircraft passing overhead onto your ceiling in real time, from an RTL-SDR — with a live sky layer (sun, moon, stars, ISS) and where each plane is headed.
- ads-b
- aircraft
- art-installation
- flight-tracker
Explore the full Bitcoin ecosystem with mempool.space, or be your own explorer and self-host your own instance with one-click installation on popular Raspberry Pi fullnode distros including Umbrel, Raspiblitz, Start9, and more!
- bitcoin
- mempool
- fees
- explorer
Build a single or multi-room streamer for an existing audio device using a Raspberry Pi! Supports Bluetooth, Airplay and Spotify Connect
- balena
- balenacloud
- raspberry-pi
- raspberrypi
A fast directory-first photo gallery website, with rich UI, optimized for running on low resource servers (especially on raspberry pi)
- raspberry-pi
- heroku
- photo-gallery
- node-js
fast & lightweight self-hosted messenger
- decentralized
- federated
- dweb
- reactjs
Universal BLE Smart Scale bridge. Captures body composition from Renpho, Xiaomi & 20+ others, syncs to Garmin Connect, Strava, MQTT (Home Assistant), InfluxDB, Webhooks, Ntfy & local files (CSV/JSONL). Headless CLI for Raspberry Pi, Linux, macOS & Windows.
Homematic Device Configuration and Administration
- smarthome
- homematic
- configuration
- bidcos
The 30 MB open-source edge AI agent runtime. Run AI agents offline on Linux (Raspberry Pi, Jetson). GPIO, UART, MQTT as first-class nodes. Industrial protocols (OPC-UA, Modbus) on the roadmap.
- ai-agents
- edge-agents
- edge-ai
- edge-computing