Zwave js ui - cannot connect mqtt

Hello i’ve got a problem with zwave integration

My system:

  • zwave js ui (container promox) with zooz 800 key
  • mqtt (container proxmox)
  • HA (container proxmox) with mqq add-on
    (I’ve also an raspberry 3b with zwave js ui and razpberry card (no problem with mqtt connexion)

In zwave js ui logs, i’ve:

DEBUG MQTT: Publishing to homeassistant/number/[TOTO]/config_number_10/config

but i’ve also:
2025-01-25 17:30:01.267 INFO MQTT: MQTT client offline
2025-01-25 17:30:01.267 INFO MQTT: MQTT client closed
2025-01-25 17:30:04.268 INFO MQTT: MQTT client reconnecting
2025-01-25 17:30:04.274 INFO MQTT: MQTT client connected
2025-01-25 17:30:07.285 INFO MQTT: MQTT client offline
2025-01-25 17:30:07.286 INFO MQTT: MQTT client closed
2025-01-25 17:30:10.286 INFO MQTT: MQTT client reconnecting
2025-01-25 17:30:10.290 INFO MQTT: MQTT client connected
2025-01-25 17:30:13.301 INFO MQTT: MQTT client offline
2025-01-25 17:30:13.301 INFO MQTT: MQTT client closed
2025-01-25 17:30:16.302 INFO MQTT: MQTT client reconnecting
2025-01-25 17:30:16.307 INFO MQTT: MQTT client connected
2025-01-25 17:30:19.321 INFO MQTT: MQTT client offline
2025-01-25 17:30:19.322 INFO MQTT: MQTT client closed

My conf:

Is there some reason you have to use MQTT and not the built in WebSocket server? The HA integration supports the WebSocket server natively so there’s no real need for MQTT unless you have some specific need.

1 Like

Hello, i already have mqtt container for zigbee, that why.

Just because you have MQTT already doesn’t mean you are required to use it. For Z-Wave the integration with websocket connection provides the best support in HA.