# Comparing two temperatures & controlling one plug **URL:** \ **Category:** Flows\ **Created:** [September 15, 2021, 6:59am UTC](https://community.homey.app/t/comparing-two-temperatures-controlling-one-plug/51683 "2021-09-15T06:59:33Z")\ **Posts on this page:** 1\ **Showing post:** 7
**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\ **Post date:** [September 15, 2021, 11:25am UTC](https://community.homey.app/t/comparing-two-temperatures-controlling-one-plug/51683/7 "2021-09-15T11:25:51Z")
Logics tutorial if needed: > [@Getting Started - Logic variables](https://community.homey.app/t/getting-started-logic-variables/20132): > > 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 uses cases of the different types First, let’s take a look at what Athom gave us to work with, shall we? In your app, go to the ‘more’ tab and hit ‘logic’. I already have some variables in my app, so my screen looks like this: You’ll notice I made a blue mark on the printscreen, highligh… --- _[View the full topic](https://community.homey.app/t/comparing-two-temperatures-controlling-one-plug/51683)._