I am working on a flow where I am connected to a mqtt topic and receive values of a sensor. Everything works fine but if sensor stop sending new values, then nodered display last value received forever. I want to do some kind of alarm like if since last message there is more than 1 minute pop up a message or something.
Any clue how can I achieve this?
Thanks in advance
The topmost thread when you posted this asks the same question and contains all the answers...
Thanks a lot. Means my way of searching this was pretty poor since I couldn t find that topic. I will read it.