HA Master/Slave with MQTT Statestream and Discovery

[123 (Taras)]

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Automating the sharing of sensors and switches between HA's using MQTT Discovery and Statestream

I use several HA’s on the same network and want to share the sensor / switch state between HA’s. I use MQTT statestream to stream the states of its sensors / switches to its MQTT broker. I put this automation below to allow other HA’s to use MQTT discovery which automatically create’s all the sensors for it’s use. It will populate all the sensors / switches config data on restart (and on every state change). automation mqtt_discovery_config_post: alias: mqtt_discovery_config_post trigger…