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

🐝 IoT Technical Guide --- 从零搭建高性能物联网平台及物联网解决方案和Thingsboard源码分析 ✨ ✨ ✨ (IoT Platform, SaaS, MQTT, CoAP, HTTP, Modbus, OPC, WebSocket, 物模型，Protobuf, PostgreSQL, MongoDB, Spring Security, OAuth2, RuleEngine, Kafka, Docker)

Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols

Web-based Process Visualization (SCADA/HMI/Dashboard) software

Industrial IoT Messaging and Device Management Platform

LGPL Pure Python OPC-UA Client and Server

Unlocking the Full Potential of OPC UA with Typescript and NodeJS - http://node-opcua.github.io/

Eclipse Milo™ - an open source implementation of OPC UA (IEC 62541).

OPC UA library for python >= 3.7

Native Go OPC-UA library

Azure Industrial IoT Platform

IoT DC3 is an open source, distributed Internet of Things (IoT) platform based on Spring Cloud. It is used for rapid development of IoT projects and management of IoT devices. It is a set of solutions for IoT system.

SCADA HMI for substations and automation applications.

物联大师是开源免费的物联网云平台，集成了标准Modbus、电力、水文和主流PLC等多种协议，支持数据采集、公式计算、异常报警、Web组态等功能，适用于大部分物联网和工业互联网应用场景。

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

Visualize and control your enterprise using OPC Unified Architecture (OPC UA) and Visual Studio.

Kubernetes-native IoT gateway

Microsoft OPC Publisher

A portable and scalable SCADA/IIoT-I4.0 platform centered on the MongoDB database server.

An OPCUA Client for logging data to InfluxDB! 🔌 🏭