Connect Home Assistant with HACS Turbo

After these 3 steps, Home Assistant appears in seenzus as a Connected Source and begins syncing devices and state.

Install HACS → Install Bridge → Pair in seenzus

Try the default address first

Open:

http://homeassistant.local:8123

If it works, continue with that address—you do not need the HA IP. Only find the HA IP if it does not open.

1. Install HACS Turbo

Turbo only works with Donggua HAOS when this address opens:

http://homeassistant.local:8124

If the default address fails, replace homeassistant.local with the HA IP; if it still fails, use the HACS Official complete setup.

Follow one video to install and enable HACS

Install HACS Turbo in Donggua Companion; after Home Assistant restarts, add the HACS integration.

Done when: HACS appears in the Home Assistant sidebar.

Shared token failed

Try again later. If it keeps failing, use the HACS Official complete setup.

2. Install seenzus MQTT Bridge

Copy this one-click URL and open it in your browser:

http://homeassistant.local:8123/_my_redirect/hacs_repository?owner=walllbf&repository=seenzus-mqtt-bridge&category=integration

Only replace homeassistant.local with the HA IP if the default address does not open.

Open the one-click URL, download Bridge, then restart Home Assistant.

Done when: Bridge has downloaded and you have followed the final video step to restart all of Home Assistant. Refreshing the page is not a restart.

If the one-click URL fails, see other Bridge installation methods.

3. Return to seenzus and pair

Open Integrations → Add Source → Pair in seenzus. Start here instead of searching manually in Home Assistant.

Choose Quick Pair (recommended) in Home Assistant, sign in to seenzus, and approve the request. No MQTT settings are required.

Return to seenzus and open the Home Assistant Source you just created. Setup is complete when it shows Connected and begins discovering devices.

For expired sessions or return-link problems, see Quick Pair troubleshooting.