Summer/Winter: Alarm for outside warmer than inside

[djandib]

Problem:
I have my bedroom below the roof on the top floor.
So in Summer it can become very hot even if I forget to close the window just in time

Solution:
Hardware:
– Door-/Window Sensor
– Temperature Sensor (e.g. FIBARO eye)

Howto:
I compare the temperature form outside (YWEATHER: Unterföhring) with temperature inside (EYE).
If it`s outside warmer than inside, the window (FENSTER 1) has to be close (PUSHOVER).

Because I don`t want to get the alarm every minute, I use a “modulo 15 minutes”, which means that only every 15 minutes there will be a check.

Feel free for any comments
Andi

• Ce sujet a été modifié le il y a 3 années et 8 mois par K.Rens.

[Auteur]

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