Shelly integration with MQTT in Cerbo GX with Node Red

[Tom41]

Hi,

could you please help? I can’t get the MQTT to work. The error message is “connection is beeing established”.

Nodde MQTT out:

IP address:

No password:

Configuration of the Cerbo GX:

I was not able to start mosquitto on the Cerbo GX because the port 1883 was already in use. I think there is already a MQTT running?

root@einstein:~# /usr/sbin/mosquitto -v
1770283117: mosquitto version 2.0.20 starting
1770283117: Using default config.
1770283117: Starting in local only mode. Connections will only be possible from clients running on this machine.
1770283117: Create a configuration file which defines a listener to allow remote access.
1770283117: For more details see Authentication methods | Eclipse Mosquitto
1770283117: Opening ipv4 listen socket on port 1883.
1770283117: Error: Address already in use
1770283117: Opening ipv6 listen socket on port 1883.
1770283117: Error: Address already in use

[Tom41]

Es verbindet sich jetzt. Ich habe statt der IP Adresse “localhost” eingegeben. Das macht Sinn, weil der Node Red ja auf dem Cerbo GX läuft und deshalb keine IP-Adresse braucht.