# Welke actie/flow/app veroorzaakt aanzetten licht?

**URL:** <https://community.homey.app/t/welke-actie-flow-app-veroorzaakt-aanzetten-licht/59605>\
**Category:** Devices\
**Created:** [February 2, 2022, 9:45am UTC](https://community.homey.app/t/welke-actie-flow-app-veroorzaakt-aanzetten-licht/59605 "2022-02-02T09:45:07Z")\
**Posts on this page:** 1\
**Showing post:** 21

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**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:** [August 28, 2022, 5:17pm UTC](https://community.homey.app/t/welke-actie-flow-app-veroorzaakt-aanzetten-licht/59605/21 "2022-08-28T17:17:08Z")

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For anyone interested,  
There’s a new way to find out what/which flow/who turned a device on or off.  
The app used is [Device Capabilities](https://community.homey.app/t/app-pro-device-capabilities-enhance-the-capabilities-of-devices/43287).

> [@Flow start if something turn on a device](https://community.homey.app/t/flow-start-if-something-turn-on-a-device/66388/3):
>
> Here an example how to use it: You just need the Card “Retrieve the value of [device] for [capability] for 0 minutes ago”. For you that would mean, Retrieve the value of [afzuiger WC] for [onoff] for 0 minutes ago. The Retrieve card also has a token with the value, which you can check for true or false in this case. But i guess reading your question again, i think you would just need the Turned on trigger and the Retrieve card.

> [@Flow start if something turn on a device](https://community.homey.app/t/flow-start-if-something-turn-on-a-device/66388/4):
>
> So, actually you would need this: (Check if you need the token Client or User, but it should be Client for Apps)

 ![Screenshot_20220821-003352_Chrome](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/6/5/65bec46cac994f2d5f7ff1a853efa0324be89120.jpeg)  
 ![Screenshot_20220821-003424_Chrome](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/d/dd4f122b27596e2fc618fbfee3439fcaab149cea.jpeg)

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