Mqtt Setting Example - ICP DAS USA UA-5200 Series User Manual

UA-5200 Series User Manual V.3.0.0 ICP DAS
B. MQTT Setting Example
Here we will describe how to set the MQTT Input of UA-5200 (i.e., UA-5231) to communicate with
the MQTT device. The user can refer the Chapter 3. System Function Description - Section 3.4
Input to view all features, properties and configuration notice for each item mentioned in this
section.
For the certificate and key about the SSL/TLS communication security, please refer to Chapter 5.
Step 1
Add all needed variables in the variable table. (See Section 2.2)
If the MQTT communication uses the built-in MQTT broker, enable the broker first. (See Section
2.2)
Step 2
Click on "Input" -> "MQTT" of the left tree-menu to open the MQTT Task setting box.
27