I have set up my Wifi Micro Gateway MQTT on my network and connected to my MQTT broker (and am getting a solid green light).
Then, on my 3-wire RTD transmitter (PR55-44), I flipped the switch to ON, saw the red LED flash twice, and I got a reading on the MQTT broker (see snapshot from Node-RED using the MQTT in node).
And that’s when the party ends. No more red LED on the temperature transmitter, and no more readings coming across the MQTT broker.
Is there something that I need to change to get the readings to continuously flow via MQTT?
EDIT: It transmits a reading every 10 minutes, which is not acceptable in my application. I searched the forum for “every 10 minutes” and followed the instructions for how to change the delay from 10 minutes to 1 minute. After several attempts, I got the settings to stick. It is now transmitting every 1 second, which is ideal for me. Any idea how long before I have to change the 4 AA batteries? I plan to run this 24 hrs/day.