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

C# SCADA

LGPL Pure Python OPC-UA Client and Server

Agent Skills for Solopreneurs

Desktop app and API created in public for multi-agent Claude Code orchestration - coordinate local and remote agents through @mentions.

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.

Differentiable Computational Lithogrpahy Framework

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

🔥 OPC DA Python Library with awesome CLI

Browse and monitor OPC UA servers from your terminal. Lightweight, cross-platform, keyboard and mouse friendly.

多app共享后端服务，一人使用AI管理多个app，实现一人集团化，打通一人公司的最后一公里。几乎支持所有后端服务，可接入Codex、Claude Code、Hermes、OpenClaw等任何主流AI工具。实现迭代、营销全程AI化

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.

OPC UA Demo Server for Eclipse Milo

Pure Python HWPX automation: read, edit, generate, and validate documents without Hancom Office.

C#封装的OPC客户端与服务端