Difference between revisions of "Function devices.system.MqttPublish()"
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(Created page with "{{DISPLAYTITLE:function devices.system.MqttPublish()}} Publish a message to MQTT topic <i>nil</i> <b>devices.system.MqttPublish</b>(<i>table</i> <code>config</code>) === Pa...") |
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Latest revision as of 14:50, 11 July 2019
Publish a message to MQTT topic
nil devices.system.MqttPublish(table config
)
Parameters
table config{topic
}
- string
topic
name of topic - string
payload
message to be sent
Return value
nil
Usage
-- send information about first output on topic luaHole local topic = "luaHole" local message = devices.system["output" .. 1 .. "_state"] devices.system.MqttPublish{topic=topic,payload=string.format(message)}
Requirements
Netio FirmWare 3.3.1+