Qt OPC UA
The Qt OPC UA module implements a Qt API to interact with OPC UA on top of a 3rd party OPC UA stack.
The stacks are integrated as plugins and can be selected at runtime. Currently, the following implementations are supported:
- Open62541 v1.0, MPLv2
- Unified Automation C++ SDK (UACpp), Commercial
The QML API is still in development but are available as a technology preview. This means those parts are unstable, likely to change, and provided as a convenience only.
To include the definitions of the module's classes, use the following directive:
To link against the module, add this line to your qmake
QT += opcua
Articles and Guides
- Building Qt OPC UA Open62541 Plugin
- Building Qt OPC UA UACPP Plugin
- OPC UA at the OPC foundation
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