State Bonding - Dual

[123 (Taras)]

FYI, at least two other blueprints that do the same thing (posted 2 and 3 weeks ago, respectively):

Primary and Secondary Lights

@123 You are right the selector should be an entity selector not a target selector. The name of the blueprint should not be synchronize. Its probably misleading. The purpose of this automation is to have a primary and a secondary lights in the same room when it doesn’t make sense to have only the secondary light on. Like in the bathroom with the main light (celling) and the mirror light. When you turn on the mirror light the automation turns on the main light. When you turn off the main light …

Synchronize the on/off state of 2 entities

Deprecated A better and up to date solution can be found here : https://community.home-assistant.io/t/link-on-off-state-of-multiple-devices/ It should fix most issues found in this blueprint. I updated the blueprint below but can’t commit to keep it up to date in the future. Initial post Simple blueprint to synchronize the state of 2 entities. I use it to synchonize the state of my lights and switches. Get started Click the badge to import this Blueprint: (needs Home Assistant Core 2021…