DeepSeek Coder: Let the Code Write Itself

OPC Unified Architecture .NET Standard

OPC DA/AE/HDA Client .NET 5.0 and .NET Core 3.1 Source

OPC DA/AE Server Solution C++

🔥 OPC DA Python Library with awesome CLI

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

OpenSCADA Utgard

OPC DA Server example Based on LightOPC

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

Implementation of opcshift based on .net core

Opc客户端根据Da方式读取OPC服务器数据

Declarative Go OPC/UA server, built on Open62541

Opc UA DA 整合 方便使用

Working examples of OPC UA servers that support storing and querying historical data.

COM library that is more complete than go-ole. Implementing both server and client functions.

win32 ole implementation for golang

IndigoSCADA at revision 478

基于utgard的OPC DA客户端

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

A javascript library to communicate with Siemens S7 PLCs

Connect to PLC controllers with Node and Ethernet/ip

A Node-RED node to interact with OPC-DA servers.

An open-source tool for processing stream data using a spreadsheet-like interface.

基于 Node.js 的开源通用物联网平台

mangos is a pure Golang implementation of nanomsg's "Scalablilty Protocols"

一个通用的opc ua客户端类库，基于.net 4.6.1创建，基于官方opc ua基金会跨平台库创建，封装了节点读写，批量节点读写，引用读取，特性读取，历史数据读取，方法调用，节点订阅，批量订阅等操作。还提供了一个节点浏览器工具。

ThingsBoard client Python SDK

Cross platform GUI toolkit in Go inspired by Material Design

Qt binding for Go (Golang) with support for Windows / macOS / Linux / FreeBSD / Android / iOS / Sailfish OS / Raspberry Pi / AsteroidOS / Ubuntu Touch / JavaScript / WebAssembly