# Success story : Bosch CS6800i heatpump integration via EMS-ESP(BBQKees) and MQTT Hub **URL:** \ **Category:** Tutorials\ **Created:** [August 11, 2024, 3:29pm UTC](https://community.homey.app/t/success-story-bosch-cs6800i-heatpump-integration-via-ems-esp-bbqkees-and-mqtt-hub/114233 "2024-08-11T15:29:44Z")\ **Posts on this page:** 1\ **Showing post:** 11
**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:** [December 3, 2025, 10:51am UTC](https://community.homey.app/t/success-story-bosch-cs6800i-heatpump-integration-via-ems-esp-bbqkees-and-mqtt-hub/114233/11 "2025-12-03T10:51:17Z")
Use the Mqtt Explorer to take a look into the Broker data. So you know the topic (the path) and how the data is stored. In most cases, the values are directly stored in a topic. Then it’s easy to import into a Homey device. Sometimes values are stored as JSON. Then you have to adapt device settings and add a conversion to read a value from the JSON. You can read along the app thread and ask there if you have questions. Please try Mqtt Explorer first to have a base we can help. > [@\[APP\]\[Pro\] MQTT Hub - Community version](https://community.homey.app/t/app-pro-mqtt-hub-community-version/113463): > > MQTT Hub - Community version [[small]](https://homey.app/a/org.mqtt.hub) This is the community (maintenance) version of MQTT Hub. It’s published by @RonnyW, but everyone is invited to participate. The conditions: The app is based on [https://github.com/harriedegroot/nl.hdg.mqtt](https://github.com/harriedegroot/nl.hdg.mqtt) It’s copied as new repository to allow PRs and updates. It’s available at [https://github.com/RonnyWinkler/homey.mqtthub](https://github.com/RonnyWinkler/homey.mqtthub) I can’t provide support (questions, issues). I will only provide the repository and app updates for the Homey store. To participa… --- _[View the full topic](https://community.homey.app/t/success-story-bosch-cs6800i-heatpump-integration-via-ems-esp-bbqkees-and-mqtt-hub/114233)._