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

针对工业上位机的通讯测试工具类及实例。包含各类厂商的PLC协议及基础的TCP、串口通讯、IO口通讯等协议通讯功能的实现整合，努力完善中。

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

Projekt TIA Openness do szybkiej edycji parametrów sieciowych urządzeń.

Ladder Diagram editor implementation using Qt. See: https://code.qt.io/cgit/qt/qtbase.git/tree/examples/widgets/graphicsview/diagramscene?h=5.14

Quick-Starter for Python and PLCs

Analyzer of complex sequences (e.g. A+/B+/B-/A-/.. etc..). PLC ST code generator. Ladder Logic Converter. Use it to solve in a few seconds your Circuits. Updated version of FluidPy

A tool for generating IO Lists using RSLogix 5000 L5X export files.

Mitsubishi MC Protocol TCP String Library Base to Control Mitsubishi PLCs With Arduino Framework Tested on ESP8266 & ESP32 Boards

DIY Многофункциональный модульный контроллер для домашней автоматизации, на основе ESP32 с Ethernet.

Python Process Simulator (FOPDT) for use with ControlLogix PID

Library for execute ladder logic

Industrial-grade MCP bridge for Siemens TIA Portal: Generate SCL, explore PLC structures, and automate engineering with AI (Claude, Cursor, LobeChat).

The PLCnext-ROS-bridge enables the whole power of the open source Roboter Operating System (ROS) for the IEC61131 world.

ESP32 PLC for ladder logic programming

This library mange communication with Exclusive Service for CIMON PLC Ethernet & Serial Port

Collection of PLC automation programs and projects with comprehensive notes and documentation for learning and development.

Discharge Demo Box for CCS

using asp.net 6 & angular 16 realtime PLC control and monitor Web Application

Ladder diagram editor in HTML/Javascript