> For the complete documentation index, see [llms.txt](https://docs.thingsup.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thingsup.io/mqtt.md). # MQTT - [MQTT Broker](https://docs.thingsup.io/mqtt/get-started-with-mqtt.md): Get started with Thingsup MQTT Broker Service, connect IoT devices over MQTT with device management, secure with authentication/authorization(ACL) mechanism and process data with Rules Engine - [Add MQTT Device](https://docs.thingsup.io/mqtt/add-mqtt-device.md): Add device to Authenticate and Authorize MQTT connection Thingsup MQTT Broker. Provide access control list(ACL) to control publish/subscribe(pub/sub) access to MQTT topics. - [Authorize MQTT Device](https://docs.thingsup.io/mqtt/authorize-mqtt-device.md): Control access of your MQTT device in Thingsup MQTT Broker by specifying access control permissions to publish/subscribe on provided topics. - [Test MQTT Connection](https://docs.thingsup.io/mqtt/test-mqtt-connection.md): Test MQTT Configurations with built-in online MQTT client in Thingsup IoT Platform. Send/Receive or monitor your data via Thingsup MQTT Broker. - [Tutorial - MQTT Basics](https://docs.thingsup.io/mqtt/tutorial-mqtt-basics.md): Watch video tutorial of MQTT basics with Thingsup IoT Platform's MQTT Broker Service. Learn basic operations and configurations via tutorial series. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.thingsup.io/mqtt.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.