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C# SCADA

Open source implementation of OPC UA (OPC Unified Architecture) aka IEC 62541 licensed under Mozilla Public License v2.0

LGPL Pure Python OPC-UA Client and Server

A client and server implementation of the OPC UA specification written in Rust

A high extensible hardware communication platform using C#

OPC client made simpler, for UA and DA

OPC DA client in Golang for monitoring and analyzing process data based on Windows COM.

An open source OPC DA Client SDK/ToolKit written in C++, support both 32 bit and 64 bit.

Files used in the development of a digital twin for a robot cell at NTNU with the use of Visual Components 4.0 and OPC UA

Sample projects for C#, VB.NET and C++/CLI to guide developers using our OPC UA .NET SDKs.

Go implementation of the Open Packaging Conventions (OPC)

OPC UA Demo Server for Eclipse Milo

C#封装的OPC客户端与服务端

🔥 OPC DA Python Library with awesome CLI

基于utgard的OPC DA客户端

OPC UA Address Space Model Designer

Differentiable Computational Lithogrpahy Framework

Softing OPC Classic SDK

Node.js package to access OPC Da 2.0 for reading and writing. Welcome your PLC JavaScript overlords. Better yet, program them!