pycomm is a package that includes a collection of modules used to communicate with PLCs

Sample OPC UA server with nodes that generate random and increasing data, anomalies and much more ...

软件所PLCT实验室在开源领域的不定期简报

A Lightweight Ethernet/IP API written to interface with Rockwell ControlLogix/CompactLogix Controllers.

OpenPLC with the new IEC ST to C compiler

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。

Node.JS library for communication to Siemens S7 PLCs

PLCT实验室的公开演讲，或者决定公开的组内报告

Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS

一个设备及节点配置类库，基于HslCommunication.dll创建，方便的实现PLC根据配置文件动态创建，并支持自动写入相应的服务器对象。

Qualcomm Atheros Open Powerline Toolkit.

三菱PLC(Mitsubishi)通讯协议的C#实现，支持FX、Q系列的ASCII-3E、BIN-3E、FX串口格式。

本项目是一个利用HslCommunication组件读取PLC的示例项目，演示了后台从PLC循环读取到前台显示，并推送给在线客户端，客户端同步显示并画实时曲线图。支持web端同步的数据显示，支持web端远程操作PLC，安卓端数据显示，远程操作PLC

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 comprehens…

S7 PLC Connector for java

LIBNODAVE, a free library to communicate to Siemens S7 PLCs

🔧 Machines, ICs, PLCs, and more!

OpenPLC Editor - IDE capable of creating programs for the OpenPLC Runtime

Read/Write data from Allen Bradley Compact/Control Logix PLC's

Open source industrial IoT connectivity server

Library to Access Siemens PLCs and Step5/Step7 Project Files

A cross-platform IoT gateway based on .net6. Through visual configuration, you can easily connect to any of your devices and systems (such as PLC, barcode scanner, CNC, database, serial device, hos…

This C library provides a portable and simple API for accessing Allen-Bradley and Modbus PLC data over Ethernet.

A Python wrapper for the snap7 PLC communication library

PLCameraStreamingKit 是 Pili 直播 SDK 的 iOS 推流端，是带有采集模块老版本 SDK。如果是新用户接入，建议使用 PLMediaStreamingKit。该版本支持 RTMP 推流，h.264 和 AAC 编码，硬编软编支持。具有丰富的数据和状态回调，方便用户根据自己的业务定制化开发。具有直播场景下的重要功能，如：美颜、背景音乐、水印等功能。

ISF(Industrial Control System Exploitation Framework)，a exploitation framework based on Python

This is an IoT device communication protocol implementation client, which will include common industrial communication protocols such as mainstream PLC communication reading, ModBus protocol, and B…

ICS/SCADA Security Resource（整合工控安全相关资源）

Modbus TCP, Modbus UDP and Modbus RTU client/server library for .NET implementations

OpenPLC Runtime version 3