Hi! I have a fan with a plug that I want on if “Bedroom C°” < “Office C°“ else off. I think I have managed to create the flow as it works when tested, but not alone. What am I doing wrong? David [image]

Use a Logic card, as seen in my flow example.! [Screenshot_2021-09-15-13-18-11-900_app.homey] [Screenshot_2021-09-15-13-18-20-733_app.homey]

This will trigger once and that is not what you are aiming for. Replace the WHEN card with “Temperature has changed”. In the AND section place a logic card where you compare both temperatures. Here an example with LUX: [Schermafbeelding 2021-09-15 om 09.56.35]

The flow should work this way, but not with the “else” option. So you need an additional flow to turn the fan off again: When… – Temperature (Bedroom) becomes less than temperature (Office) Then… – Turn off

This makes perfect sense. I’ll try! D

Hi! When I try to create the temperature comparison (on my Aqara sensors) in the “And” section I can’t access temperature at all - only “Battery alarm”. Also if I do the comparison in “when” I can’t add the “temperature changed” in “And”. Help! D

Logics tutorial if needed: [image] Getting Started - Logic variables Tutorials Hi everyone, in this tutorial I will tell you about logic variables and you will learn: how to create a variable the different kind of variables and; their properties and limitations some use…

Hi! I feel silly. Thanks for helping me! D

Don’t feel silly. We all started with nothing.

Almost every one misses this one the first time, so basically it is nog a particularly good user experience design.

I don’t fully understand your use case. It seems that you want to control the temperature in a room. Maybe this app can offer a potential solution as well: VThermo [image] VThermo Virtual thermostat and humidity controller I have not used it myself but it se…

Comparing two temperatures & controlling one plug

Flows

Peter_Kawa September 15, 2021, 11:25am 7

Logics tutorial if needed:

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Comparing two temperatures & controlling one plug

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