# Trigger a flow from a Power-tag

**URL:** <https://community.homey.app/t/trigger-a-flow-from-a-power-tag/2084>\
**Category:** Questions & Help\
**Created:** [September 24, 2018, 8:55pm UTC](https://community.homey.app/t/trigger-a-flow-from-a-power-tag/2084 "2018-09-24T20:55:17Z")\
**Posts on this page:** 4\
**Page:** 2

<div class="post-metadata">

**Author:** ![Rocodamelshekima](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rocodamelshekima/32/8209_2.png) [@Rocodamelshekima](https://community.homey.app/u/Rocodamelshekima)\
**Post date:** [September 25, 2018, 7:52pm UTC](https://community.homey.app/t/trigger-a-flow-from-a-power-tag/2084/22 "2018-09-25T19:52:30Z")

</div>

Nope. Just a timer for 30 minutes to check again if the power\<100 and then turn the plug off.

---

<div class="post-metadata">

**Author:** ![A-A](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/a-a/32/8357_2.png) [@A-A](https://community.homey.app/u/A-A)\
**Post date:** [September 28, 2018, 8:50am UTC](https://community.homey.app/t/trigger-a-flow-from-a-power-tag/2084/23 "2018-09-28T08:50:22Z")

</div>

There we go! I found a way of triggering my flows with the power-tag 😄  
I just dragged the “Devices” to my “When”, (a sensors value changed - Power) and then linked that to “better logic” in my “Then” column (set number variable). That way i got my self a variable to play with 👍

I only have one device that has the ability to measure watt. the way it works now, i guess, is that if i had more power plugs that can meaure watt - them as well will trigger the flow?  
@Rocodamelshekima do you know if this is correct and of it is possible to limit this to just one perticular device?

---

<div class="post-metadata">

**Author:** ![Rocodamelshekima](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/rocodamelshekima/32/8209_2.png) [@Rocodamelshekima](https://community.homey.app/u/Rocodamelshekima)\
**Post date:** [September 28, 2018, 9:31am UTC](https://community.homey.app/t/trigger-a-flow-from-a-power-tag/2084/24 "2018-09-28T09:31:35Z")

</div>

Correct. But u can also check on zone in the AND colom with a logic card.

---

<div class="post-metadata">

**Author:** ![A-A](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/a-a/32/8357_2.png) [@A-A](https://community.homey.app/u/A-A)\
**Post date:** [September 28, 2018, 12:09pm UTC](https://community.homey.app/t/trigger-a-flow-from-a-power-tag/2084/25 "2018-09-28T12:09:02Z")

</div>

Ah, smart. added _a name is exactly_ to the _AND_  
worked great, Thx @Rocodamelshekima

[Previous page](https://community.homey.app/t/trigger-a-flow-from-a-power-tag/2084.md?page=1)