Folks, I'm new to Node Red, but I did play around a bit. It seems that the Node Red processes individual messages and creates responses. i.e. there is a direct relationship between the input and output as 1-to-1...
I receive messages via MQTT. My process would need to receive values for multiple variables from several MQTT messages over a period of ~10-15 minutes before processing and sending the output out as a JSON.
Is this possible?