mqtt Number platform allows you to integrate devices that might expose configuration options through MQTT into Home Assistant as a Number. Every time a message under the
topic in the configuration is received, the number entity will be updated in Home Assisant and vice-versa, keeping the device and Home Assistant in-sync.
To enable MQTT Number in your installation, add the following to your
# Example configuration.yaml entry number: - platform: mqtt command_topic: my-device/threshold
A list of MQTT topics subscribed to receive availability (online/offline) updates. Must not be used together with
The payload that represents the available state.
The payload that represents the unavailable state.
The MQTT topic subscribed to receive availability (online/offline) updates. Must not be used together with
availability is configured, this controls the conditions needed to set the entity to
available. Valid entries are
latest. If set to
payload_available must be received on all configured availability topics before the entity is marked as online. If set to
payload_available must be received on at least one configured availability topic before the entity is marked as online. If set to
latest, the last
payload_not_available received on any configured availability topic controls the availability.
A list of connections of the device to the outside world as a list of tuples
[connection_type, connection_identifier]. For example the MAC address of a network interface:
"connections": ["mac", "02:5b:26:a8:dc:12"].
A list of IDs that uniquely identify the device. For example a serial number.
Defines a template to extract the JSON dictionary from messages received on the
The MQTT topic subscribed to receive a JSON dictionary payload and then set as number attributes. Implies
force_update of the current number state when a message is received on this topic.
Flag that defines if number works in optimistic mode.
true if no
state_topic defined, else
The maximum QoS level of the state topic. Default is 0 and will also be used to publishing messages.
If the published message should have the retain flag on or not.
Make sure that your topic matches exactly.
some-topic are different topics.
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