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This package contains the OPC UA reference implementation and is targeting the .NET Standard Library.

Published
Jan 31, 2025
1y ago
Total Downloads
5.7M
5,732,599

Deprecated Package Version

Reason: Legacy

This package has been split into multiple smaller subpackages with fewer dependencies. E.g. chose only client or server package to reduce depencies or select https server support only if required.

Install

dotnet add package OPCFoundation.NetStandard.Opc.Ua --version 1.5.375.443

No framework information available.

README

OPC UA .NET Standard stack documentation

Overview

The OPC UA .NET Standard stack enables you to build multi-platform OPC UA Applications with rich functionality including:

  • Server
  • Client
  • PubSub

For more information and license terms, see the projects official Website.

Getting started

The reference Client & Server projects provide a starting point in implementing your own application.

Packages Overview

Caution, there are multiple packages available with different functional scopes, for a detailed overview take a look at the Information about the different Packages.

Additional documentation

Additional information about the OPC UA .NET Standard stack is available on the GitHub Repo of the project in the detailed Documentation.

Changes from Previous Version

v1.5.375.71-ECC-previewv1.5.375.443

Adoption Assessment

A verified publisher signal is available. Assess fit from the package's supported frameworks, license and dependency graph rather than popularity alone.

NuGet marks this package as deprecated and points to OPCFoundation.NetStandard.Opc.Ua.Core as an alternative.No SPDX license expression is published. Review the license text and your organisation's policy before redistribution.No target framework metadata is available. Confirm compatibility in a representative project before standardising on this package.

Related Guides & Workflows

Learn how to evaluate, integrate, or audit this package in your .NET project.