Configure the message broker IP

You set the IP address for the message broker by creating a variable.
  1. In Project view, right-click the Model folder and select New > Variable.
  2. In Project view, hover-over the variable, select Edit, and enter BrokerIpAddress.
  3. In Properties, select Int32 and select String.
  4. In the BrokerIpAddress property value, enter the IP address of the MQTT broker.

    For testing purposes, you can enter test.mosquitto.org