> For the complete documentation index, see [llms.txt](https://kb.linknlink.com/isg/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb.linknlink.com/isg/advanced-features/home-assistant/add-devices-in-home-assistant/ha-official-integrations/mqtt-integration.md).

# MQTT Integration

1. To access the settings in the built-in Home Assistant of iSG, navigate to the "Settings" option in the right-hand sidebar, and then select "Device & Services."

<figure><img src="/files/sq88aI4fNTaczM1GsJqf" alt=""><figcaption></figcaption></figure>

2. Click on the "Add Integration" button located at the bottom right, and then search for "MQTT" in the pop-up window.

<figure><img src="/files/XbgGgtoVyPVSeLEpeUmM" alt=""><figcaption></figcaption></figure>

3. Select 'MQTT' to enter the settings.

<figure><img src="/files/UfrnCZqhkE7Vqe0Bkr77" alt=""><figcaption></figcaption></figure>

4. Enter the MQTT broker information, making sure that the details you input match those configured in the iSG add-ons. Ensure consistency between the information in the add-on and what you enter here.

<figure><img src="/files/Uea96fQ6ZPASb6uQEcHQ" alt=""><figcaption></figcaption></figure>

5. If the information entered is correct, the integration will successfully connect to the MQTT broker, and the MQTT Integration will appear in the list of integrations.

<figure><img src="/files/94ly3eYSUpro2pGirDnK" alt=""><figcaption></figcaption></figure>