In the Tasmota integration, retrieve the ‹ Dew point › information broadcast by the device
Devices running Tasmota with a temperature and humidity sensor (typically DHT11 and DHT22) calculate and directly broadcast the ‹ Dew point › value (DewPoint).
10:06:41.229 MQT: tele/tasmota_DA5680/SENSOR = {"Time":"2022-07-06T10:06:41","DHT11":{"Temperature":26.2,"Humidity":87.0,"DewPoint":23.9},"TempUnit":"C"}
This lets you know when the moisture present in the air becomes condensable, that is, when the vapor becomes liquid again. The point is that most devices can operate with a certain level of humidity as long as it remains suspended in the air.
In my case, I would like Gladys to warn me in the future when there is a risk that my sensors will get water-damaged. Specifically, one of the sensors died in the terrarium because a chill on the outer walls caused the high humidity present to condense…