Drogue IoT OPC UA Agent

This is an OPC UA agent for transmitting data to Drogue IoT cloud.

If you want to learn more about Drogue IoT, please visit its website: https://drogue.io.

Running, building, …

This is a standard Quarkus application, it can be run in local development by executing:

mvn compile quarkus:dev

Using

You will need to configure the following settings, e.g. by adding a file named application-prod.yaml:

drogue:
  agent:
    opcua:
      endpointUrl: opc.tcp://localhost:4840/
      items:
        - ns=2;s=HelloWorld/Dynamic/Double
        - ns=2;s=HelloWorld/DataAccess/AnalogValue
        - ns=2;s=ShouldNotExist
  cloud:
    uplink:
      "client/mp-rest/url": https://http.sandbox.drogue.cloud
      application: my-application
      device: my-device
      password: my-password

The agent will connect to the OPC UA server and subscribe to th

Known issues

The following items are known issues, and should get fixed in the not too distant future. Pull-requests welcome ;-)

• Certificates are currently not properly handled.
• X.509 client authentication towards OPC UA is not supported.
• A lot of configuration options (like publish rate) should be configurable, but are not.