The probe allows to subscribe to MQTT topics and get data from connected IoT-devices.
Connection to MQTT broker can be set up in the section MQTT of the server configuration file.
|Topic||MQTT topic that server is subscribed to.|
Time period, during which the received data are valid (0 - unlimited).
After the check has been done result is displayed in the Data table:
|topic||MQTT topic specified in sensor settings.|
|message.X.Y||Message received from MQTT broker.|
This check is the counterpart of the terminal program mosquitto_sub: