{{gauge.png?nolink| An Item in the Gauges Category}}
====== MqttHygrometer ======

The MqttHygrometer receives MQTT messages from a [[MqttClient]], with humidity as a numeric value.


===== Message format =====
Simply a numeric value, 0-100.\\ 
Decimals allowed, and will be rounded to one decimal.\\ 
No unit (%) allowed.\\ 

==== Examples ====
"57" in the message shows as "57.0 %".\\ 
"57.0" in the message shows as "57.0 %".\\ 
"57.57" in the message shows as "57.6 %".\\ 
"57.5%" in the message will not work.\\ 

===== Attributes =====
  * **Humidity** //[get]// Current humidity in %
  * **TimeSinceUpdate** //[get]// Time in seconds since the latest received message.
  * **LastUpdate** //[get]// Time of the latest received message.
  * **Topic** //[get] [set]// The exact MQTT topic to listen on. Wildcards not allowed!
  * **LogFile** //[get] [set]// Optional name (and path) of a file where measured values are stored once every 15 minutes.

===== See also =====
[[start | NetHomeServer]]\\ 
[[MqttClient]]