Hi
I am running my raspberry with the homeAssistant at home via the Ethernet cable
I would like to bring my raspberry in my RV during my vacation to monitor my sensors that I have in the RV
Is there a way to connect it to my hotspot that I have in my RV?
Look in the supervisor / system panel. You can connect to your RV wifi under the network options available there.
You are going to lose contact with all of your house sensors.
Also be aware that most cellular data services use CGNAT and this will not work with DuckDNS.
Nabu Casa can work with CGNAT.
i will try that this week