@Ath, I agree that controller settings are usually static and that such mechanisms as I am thinking of go far beyond everyday requirements. In view of a very heterogeneous landscape with numerous devices in the network, I would like to simplify my work as much as possible. The background to my quest...

Hi,

I have been searching quite a while but found no direct way to access controller setting from within a rule. More specifically I would like to access the IP of a MQTT controller to send it via HTTP to node-red server.

Any ideas?

I'm Sven, working on private projects for water recycling, biogas production and some smaller applications in the field of agriculture. Having to deal with automation and environmental data collection I stumbled across ESPeasy which is a real Swiss army knife and a great help to fine-tune prototypes...