plc

Open source platform for iot , 6 min Quick Deployment,10M devices connection,Carrier level Stability;物联网开源平台,6分钟快速部署,千万级承载,电信级稳定性. Low code for Object model-Rule Engine-Data Channel-Configuration Page; Fully open source, Multi industrial protocols are compatible.物模型-规则引擎-数据通道-组态页面全流程零代码开发、全业务全链路模拟压测、前后端完全开源、多行业工业协议兼容。QQ群:346566935

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

C# SCADA

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 Bacnet protocol. This component is open source and free for life, using the most relaxed MIT open source agreement, you can modify and commercial use at will (commercial use please evaluate and test). 这是一个物联网设备通讯协议实现客户端，将会包括主流PLC通信读取、ModBus协议、Bacnet协议等常用工业通讯协议。本组件终身开源免费，采用最宽松的MIT开源协议，您可以随意修改和商业使用（商业使用请做好评估和测试）。

一个C-S模版，该模版由三部分的程序组成，一个服务端运行的程序，一个客户端运行的程序，还有一个公共的组件，实现了基础的账户管理功能，版本控制，软件升级，公告管理，消息群发，共享文件上传下载，批量文件传送功能。具体的操作方法见演示就行。本项目的一个目标是：提供一个基础的中小型系统的C-S框架，客户端有三种模式，无缝集成访问，winform版本，wpf版本，asp.net mvc版本，方便企业进行中小型系统的二次开发和个人学习。同时网络组件方便的支持读写三菱和西门子PLC的数据，详细见Readme

Open source industrial IoT connectivity server

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

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

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

物联大师是开源免费的物联网平台，集成了标准Modbus和主流PLC等多种协议，支持数据采集、公式计算、定时控制、自动控制、异常报警、流量监控、Web组态、远程调试等功能，适用于大部分物联网和工业互联网应用场景。

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

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

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

IoT DC3 is a 100% open-source, distributed Internet of Things (IoT) platform built on Spring Cloud. It accelerates IoT project development and simplifies IoT device management, offering a comprehensive solution for building robust IoT systems.

A Python Ethernet/IP library for communicating with Allen-Bradley PLCs.

Beremiz is Free Software for machine automation.

An unit testing framework for Beckhoff's TwinCAT 3

Application framework for industrial automation built on top of TwinCAT3 and .NET.

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