Drive Siemens TIA Portal V20/V21 (STEP 7, WinCC Unified) from any MCP client — create projects, generate PLC & HMI, compile & diagnose. Prebuilt runtime, no Openness coding required.
Various automation (PLC Programming) projects
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
Rockwell Automation RSLogix 500 Programs
MCP server for Rockwell/Allen-Bradley Studio 5000 — parse L5X project exports and give AI agents structured access to PLC tags, UDTs, routines, and programs.
Industrial-grade MCP bridge for Siemens TIA Portal: Generate SCL, explore PLC structures, and automate engineering with AI (Claude, Cursor, LobeChat).
Library for execute ladder logic
Web-based IEC 61131-3 Structured Text to Ladder Diagram editor with live PLC simulation
Pyladdersim is a PLC Ladder Logic simulation module built natively on Python
ESP32 PLC for ladder logic programming
Build your own PLC with the Fulmatic Core PLC library. The Fulmatic Core library is compatible with all ARM processors. This project includes free PLC firmware code written specifically for the STM32F407VGTx processor.
Collection of PLC automation programs and projects with comprehensive notes and documentation for learning and development.
Ladder diagram editor in HTML/Javascript
A ladder logic and SCADA software for Arduino and compatible boards with serial communication. This software has basic instructions for ladder programming and are similar to Studio 5000 from Rockwell Automation. It has been coded in Processing and is completely free.
General PLC programming course with emphasize on programming paradigms.
Comunicação de CLP S7-1200 com base de dados SQL Server
Design of an automated system, implementation with Step7 / FluidSim, automated car station.
small PLC usable with the Beremiz IEC 61131-3 IDE
Translate exported SimaticML LAD/FBD blocks (Siemens TIA Portal V21) into readability-first SCL plus a JSON metadata sidecar.
Standard Siemens TIA Portal library for reusable PLC blocks, UDTs, DB templates, and engineering documentation.
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