Direct access to Mosquitto MQTT add-on server

Configuration
1

I use the Mosquitto add-on. Is there a way to access this MQTT server remotely, say through NabuCasa?

2

May I ask why? It is meant to be largely transparent.

3

I have some LoRa end devices that are uplinking to the Helium network. I want to feed the data to the MQTT server, but I need a public IP address to get to the MQTT server. I was thinking I could use nabu casa, but I’m not sure how or if it is even possible.

4

I have seen a post that mentions where Node-Red subscribes to an external MQTT service, and you publish your external sensors to that server.

I google for an example but nothing useful came up, but it seems simple.

Edit: Still can’t find where I read it - but seems possible. You will need to subscribe to a public MQTT service.

5

Ok, thanks. I was hoping to use the HA add-on so I could visualize the data in Lovelace, but I guess I won’t be able to do that easily.