Additional properties to serialize as part of the configuration payload. Typically used for command and state topics.
Optional
availabilityConfigures the availability settings of the entity.
The type of component, constrained to valid component types
Optional
deviceInformation about the device this component is a part of to tie it into the device registry. Only works when unique_id is set. At least one of identifiers or connections must be present to identify the device.
Optional
device_Sets the class of the device, changing the device state and icon that is displayed on the frontend. The device_class can be null. Different components have different valid device classes.
Optional
enabled_Flag which defines if the entity should be enabled when first added. Default is true.
Optional
entity_The category of the entity
Optional
expire_If set, it defines the number of seconds after the sensor’s state expires, if it’s not updated. After expiry, the sensor’s state becomes unavailable. Default the sensors state never expires.
Optional
force_Sends update events (which results in update of state object’s last_changed) even if the sensor’s state hasn’t changed. Useful if you want to have meaningful value graphs in history or want to create an automation that triggers on every incoming state message (not only when the sensor’s new state is different to the current one).
Optional
iconIcon to use for the entity in the frontend. Should be a Material Design Icon (format: mdi:icon-name).
Optional
json_Template to extract the JSON dictionary from the json_attributes_topic.
Optional
nameThe name of the entity. This will be used for the entity name in the Home Assistant UI. Can be set to null if only the device name is relevant.
Optional
object_Used instead of name for automatic generation of entity_id.
Optional
originInformation about the application that is the origin of the component.
Optional
payload_The payload that represents an OFF/inactive state. Default is "OFF".
Optional
payload_The payload that represents an ON/active state. Default is "ON".
Optional
qosThe maximum QoS level to be used when receiving and publishing messages. Default is 0.
Optional
unique_An ID that uniquely identifies this entity. If two entities have the same unique ID, Home Assistant will raise an exception. Required when used with device-based discovery.
Optional
value_Defines a template to extract the value from the payload. Useful when the payload isn't a simple value.
Configuration interface for a binary sensor component