open62541

C++ wrapper of the open62541 OPC UA library

[MIRROR] Sample-Server implementation based on open62541, showcases umati endorsed OPC UA companion specifications. Provides a 🐋 📦 to run locally for development purpose.

CERN framework for generating OPC UA servers from an XML data-model. Declare your address space in Design.xml, get a full C++ server with config parsing and open62541/UA-SDK backends.

[Archived] OPC UA gateway based on open62541 to subscribe to servers implementing umati endorsed companion specification and publish via MQTT to the broker for https://umati.app

OPC UA Client on STM32F769I

Adapts open62541 API to Unified Automation C++ OPC-UA Toolkit API for usage in various OPC-UA projects, including Quasar-based projects

Solution for exporting a OPC UA nodeset to XML.

Lua wrapper for the open62541 OPC UA SDK

C++ and C++/CLI extension for the open62541.org implementation of OPC UA

C++ abstraction layer for the open62541 library

Sample OPC-UA server based on a model design XML

A Zig wrapper for open62541 that makes OPC UA development feel native to Zig through idiomatic patterns and abstracted C complexities.

OPCUA MQTT BRIDGE

It is a example project that implements OPCUA LDS in node.js. We have created a java client that asks LDS for registered servers and we have created some server to test LDS.

FreePascal Wrapper для open62541 OPC UA клиента и сервера вместе со скомпилированным open62541 под AstraLinux.

Web front end over OPC UA servers - browse, read, write and subscribe to nodes, with users, roles and access control. C++ back end, Angular site, Windows and Linux installers.

Persistent storage backend for open62541 based OPC/UA servers

Industrial automation bridge connecting Siemens Process Simulate with OPC UA for real-time robot joint control, signal sequencing, and simulation-to-client integration.

Open62541 library embedded in flutter

Windows desktop tool for browsing, monitoring and testing OPC UA servers, with a built-in Server Studio for designing and running local test servers. Built with Qt 6 (C++20, Qt Quick/QML) and open62541. Installer, portable ZIP and source code on the Releases page.