Automation Gateway Versions Save

A OPC UA gateway which gives you access to your OPC UA values via MQTT or GraphQL (HTTP). If you have an OPC UA server in your PLC, or a SCADA system with an OPC UA server, you can query data from there via MQTT and GraphQL (HTTP). In addition, the gateway can also log value changes from OPC UA nodes in an InfluxDB, IoTDB, Kafka, and others.

v1.20

2 years ago

GraalVM Native Image build is now possible, see directory "native". Removed various unused features and upgraded libraries to the latest versions. For the native build it was needed to replace SLF4J logging with the standard Java logging.

Removed Features:

  • Clustering
  • NATS
  • DDS
  • IoTDB: it leads to debug(!) log messages of other components, did not invest time to find out how to get rid of this behaviour.
  • MQTTDriver: it uses Groovy and I could get it running natively compiled, so I had to remove it to get rid of Groovy

Fixed bug: Topic data class now contains two separate fields "path" and "node". Before there was only one field "address". This also fixed a Bug when connecting/disconnecting of topics with wildcards.

v1.19

2 years ago

Neo4j Logger to write field values to the graph database