MQTT Port (not 1883) Smart Lock 3.0 Pro

Hi Community,
I have a brand new Smart Lock 3.0 Pro and wanted just to integrate into my smart home system.

I already have a MQTT broker running at port 1884 - I know 1883 is default. I really can’t change that running system.

I can’t get my Smart Lock 3.0 Pro connecting to that mqtt broker. In the APP I entered the local IP of the mqtt broker like

But I will not connect.
Error code


Thanks for your support. Mira

Non standard MQTT ports are currently not supported. If you run a mosquitto server it should be relatively easy do add an additional listener on port 1883 through mosquitto.conf

Thank you, but I hope this will be possible in future.