# MQTT Client Topic-Trigger?

**URL:** <https://community.homey.app/t/mqtt-client-topic-trigger/46284>\
**Category:** Apps (DE)\
**Created:** [April 15, 2021, 4:19pm UTC](https://community.homey.app/t/mqtt-client-topic-trigger/46284 "2021-04-15T16:19:27Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![RonnyW](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ronnyw/32/10879_2.png) [@RonnyW](https://community.homey.app/u/RonnyW)\
**Post date:** [April 18, 2021, 5:41pm UTC](https://community.homey.app/t/mqtt-client-topic-trigger/46284/15 "2021-04-18T17:41:02Z")

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I have 15 topic trigger active now. System load seems to keep stable.  
In the past, the 15 trigger got the system load up to 1500%. So many thanks for this improvement.  
The FlowTrigger for Broker connect/disconnect is very useful, too - to start broadcast of MQTT-Hub after a reconnect.

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_[View the full topic](https://community.homey.app/t/mqtt-client-topic-trigger/46284)._