# Client response topic not available - MQTT service not initialized

**URL:** <https://community.homey.app/t/client-response-topic-not-available-mqtt-service-not-initialized/151329>\
**Category:** Questions & Aide\
**Tags:** app, homey-pro\
**Created:** [February 19, 2026, 8:28am UTC](https://community.homey.app/t/client-response-topic-not-available-mqtt-service-not-initialized/151329 "2026-02-19T08:28:20Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![OH2TH](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/oh2th/32/111414_2.png) [@OH2TH](https://community.homey.app/u/OH2TH)\
**Post date:** [February 19, 2026, 11:44am UTC](https://community.homey.app/t/client-response-topic-not-available-mqtt-service-not-initialized/151329/2 "2026-02-19T11:44:49Z")

</div>

Concernant MQTT et HTTP, il semble que vous ayez trouvé une option non encore publiée ; elle est toujours en cours de développement:

> [@\[APP\]\[Pro\] Meross - Simple Devices, Simplify Your Life](https://community.homey.app/t/app-pro-meross-simple-devices-simplify-your-life/143075/83):
>
> Support for the Meross MQTT and Local HTTP APIs is currently in development and will be released in the near future.

---

_[View the full topic](https://community.homey.app/t/client-response-topic-not-available-mqtt-service-not-initialized/151329)._