Data Filters
Filter and clean sensor data with Deadband, Debounce, Discard Above, and Discard Below filters.
Krill
Your home automation should work when the internet doesn't.
Krill is the first decentralized control platform where every sensor, actuator, camera, and logic rule is a node in a self-healing mesh — running on your Raspberry Pis, owned by you, with native apps on every platform.
Built from the ground up in Kotlin Multiplatform. One codebase. Android, iOS, Desktop, Web, and Raspberry Pi. No cloud. No subscription. No single point of failure.
Why Krill
🌐
Zero CloudYour data never leaves your network. No accounts, no subscriptions, no vendor lock-in.
🕸
Mesh SwarmServers auto-discover each other on your LAN. Add a Pi, enter a 4-digit PIN, and it joins the swarm.
⚡
Real PowerLogic gates, Python lambdas, serial sensors, MQTT, GPIO, cameras, color sensors, and 35+ node types — wired together visually.
🎨
Your DashboardA unique force-graph shows live alerts and executions — or design custom SVG dashboards in Inkscape with real-time data and live video overlays.
Everything in Krill is a Node. Nodes react to data changes, execute logic, and control hardware — across any number of servers, in real time.
Cron Timers
Trigger workflows on a schedule using cron expressions for time-based automation.
Compute
Generate statistical summaries of data over time periods for trend analysis.
Calculation
Compute derived values from other data points using formulas and aggregations.
Buttons
Manual workflow triggers activated by user interaction for on-demand automation.
Install Krill Desktop App for Linux
Install the Krill Desktop control app on a Debian or Ubuntu Linux desktop
Install Krill Server on Raspberry Pi
Install the Krill Server on a Raspberry Pi, including the Zulu JDK and the krill-pi4j GPIO service
Leak Detection using Logic Gates
Use logic gates and GPIO pins to build leak detection safety interlocks for aquarium and hydroponic water systems with Krill.
TLS Certificate Management
Understanding how Krill servers and clients manage TLS certificates for secure peer-to-peer communication
Krill Peer Mesh Network Architecture
Deep dive into Krill's peer-to-peer mesh networking including beacon discovery, cluster PIN trust, SSE real-time updates, and server settings bootstrap