# MQTT Hub and Zones

**URL:** <https://community.homey.app/t/mqtt-hub-and-zones/18873>\
**Category:** Apps\
**Tags:** app\
**Created:** [October 5, 2019, 8:07am UTC](https://community.homey.app/t/mqtt-hub-and-zones/18873 "2019-10-05T08:07:51Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [October 6, 2019, 8:33am UTC](https://community.homey.app/t/mqtt-hub-and-zones/18873/3 "2019-10-06T08:33:14Z")

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I think the questions he’s asking are:

- does the MQTT hub app send an MQTT message when the state of a zone changes
- does it send the zone in which a device is located

Perhaps better asked in the [MQTT Hub/Gateway thread](https://community.homey.app/t/mqtt-hub-gateway/6766).

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_[View the full topic](https://community.homey.app/t/mqtt-hub-and-zones/18873)._