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Open Source · Built on Home Assistant

Home Assistant
built for boats

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Free, open source, and maintained by Marimótica. Self-host on any supported SBC.

Open source on GitHub
NMEA 2000 · NMEA 0183
Works offline
Full HA ecosystem
Maintained by Marimótica
What's different

Boat Assistant OS vs Home Assistant OS

Marine electronics integration

Offline-first design

Low-power defaults

Marine add-on store

Companion apps

Full HA compatibility

Getting started

Up and running in minutes

Download Boat Assistant OS

Flash and connect

Configure your dashboards

Want help with your installation?

Visit marimotica.com GitHub