OPC UA is a protocol for data modelling and exchange of data in industrial applications. Qt OPC UA module implements a Qt API to interact with OPC UA on top of a 3rd party OPC UA stack.

The OPC UA 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

Watch the following videos to learn more about Qt OPC UA usage.

An introduction to Qt OPC UA

Qt OPC UA HMI for industrial controllers

Detailed list of supported OPC UA features can be found in Qt documentation.

Licensing

With your Marketplace purchase, you acquire this particular extension under the Qt Marketplace License Agreement.

Available in Qt Online Installer

Qt for Automation / Qt M2M Protocols licensees doesn't have to purchase this extension from the marketplace. The extension is already available in Qt Online Installer / Maintenance Tool.

After the purchase, users can install the extension using the Qt Online Installer / Maintenance Tool. The installer makes the integration of Qt extensions seamless to your development process.

Your browser is out-of-date!

All products

Show12243648

Qt OPC UA

Show12 24 36 48