🐝 IoT Technical Guide --- 从零搭建高性能こうせいのう物ぶつ联网平台ひらだい及物联网解かい决方案あん和わThingsboard源げん码分析ぶんせき ✨ ✨ ✨ (IoT Platform, SaaS, MQTT, CoAP, HTTP, Modbus, OPC, WebSocket, 物もの模型もけい，Protobuf, PostgreSQL, MongoDB, Spring Security, OAuth2, RuleEngine, Kafka, Docker)

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

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

Industrial IoT Messaging and Device Management Platform

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

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

LGPL Pure Python OPC-UA Client and Server

Kubernetes-native IoT gateway

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

OPC UA library for python >= 3.7

Native Go OPC-UA library

物もの联大师是开源免めん费的物ぶつ联网云うん平台ひらだい，集成しゅうせい了りょう标准Modbus、电力、水みず文和ふみかず主流しゅりゅうPLC等とう多た种协议，支持しじ数すう据すえ采さい集しゅう、公式こうしき计算、异常报警、Web组态等とう功こう能のう，适用于大部分ぶぶん物ぶつ联网和わ工こう业互联网应用场景。

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, providing a comprehensive solution for IoT system development.

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.

SCADA HMI for substations and automation applications.

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

a opcua client with blessed (ncurses)

A OPC UA gateway which gives you access to your OPC UA values via MQTT or GraphQL (HTTP). If you have an OPC UA server in your PLC, or a SCADA system with an OPC UA server, you can query data from there via MQTT and GraphQL (HTTP). In addition, the gateway can also log value changes from OPC UA nodes in an InfluxDB, IoTDB, Kafka, and others.