Krill
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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 Cloud

Your data never leaves your network. No accounts, no subscriptions, no vendor lock-in.

🕸
Mesh Swarm

Servers auto-discover each other on your LAN. Add a Pi, enter a 4-digit PIN, and it joins the swarm.

📱
Every Platform

Native apps for Android, iOS, Mac, Windows, Linux, and web.

⚡
Real Power

Logic gates, Python lambdas, serial sensors, MQTT, GPIO, cameras, and 20+ node types — wired together visually.

🎨
Your Dashboard

A 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.

Data SourcesTriggersProcessorsFilters
Serial DevicesCRON TimersCalculationsHigh Threshold
GPIO PinsPython LambdaPython LambdaLow Threshold
Data PointsHigh / Low AlertsCamerasDeadbands
Web HooksLogic GatesData CompressionDebounce
MQTTMQTTNotificationsData TTLs