OpenHAB
Version: 5.1.3
Required minimum memory: 512MB
Last updated 23 Feb 2026
Recent Changes
Update openhab-distro to 5.1.3
Restore model validation not to fail on diagnostic errors for rules and scripts
Fix community marketplace discourse parsing
Align x-axis and query to daysOfMonth for aggregated series
zwave: Fix zwave network map display in 5.1.x
item-state-preview: Fix toggle switch not being fully re-rendered on Item change
useStatesStore: Fix error in expression tester with =items formula
Overview
The open Home Automation Bus (openHAB, pronounced ˈəʊpənˈhæb) is an open source, technology agnostic home automation platform which runs as the center of your smart home!
Install OpenHAB in a few minutes on your server with Cloudron. To install Cloudron first, follow our setup steps.