Heya! Welcome to Crypto To You. Today on this occasion I am going to share CODESYS with Raspberry Pi: Building Cost-Effective Industrial Automation Solutions.
What if you could turn a $35 computer into a powerful industrial PLC? With CODESYS on Raspberry Pi, you can.
"Turn your Raspberry Pi 5 into a PLC using CODESYS for industrial automation projects". This combination of affordable hardware and world-class PLC software is revolutionizing industrial automation—making it accessible to hobbyists, startups, and professionals alike.
"CODESYS is a development environment to write our PLC programs". When combined with the Raspberry Pi's GPIO pins, Ethernet, and USB capabilities, it becomes a complete industrial control solution at a fraction of the cost of traditional PLCs.
The potential applications are vast. "Raspberry Pi Relay Control | PLC automation with Raspberry pi 5 and Codesys Runtime" is just the beginning. From small machine control to full IIoT gateways, the CODESYS-Raspberry Pi combination is opening new possibilities in industrial automation.
This comprehensive guide covers everything you need to know about using CODESYS with Raspberry Pi. You'll learn about the CODESYS runtime for Raspberry Pi, hardware setup, GPIO programming, industrial communication, and real-world applications. Whether you're a hobbyist prototyping a new idea or a professional building cost-effective automation solutions, this guide will get you started.
📌 WHY RASPBERRY PI + CODESYS?
The Democratization of Industrial Automation
Traditional PLCs can cost hundreds or thousands of dollars. A Raspberry Pi costs around $35-75. When you add the free CODESYS runtime, you have a complete industrial control solution.
"This Repository is to build DIY PLC for LOW Cost using Raspberry PI and CODESYS for real-world automation solutions using modern industrial technologies".
Key Advantages of the CODESYS-Raspberry Pi Combination
| Advantage | Description |
|---|---|
| Low Cost | Raspberry Pi + free CODESYS runtime = affordable automation |
| Flexibility | GPIO, Ethernet, USB, Wi-Fi, Bluetooth |
| IEC 61131-3 | Standard PLC programming languages |
| Industrial Protocols | PROFINET, EtherNet/IP, Modbus TCP, OPC UA |
| IIoT Ready | MQTT, cloud connectivity, data logging |
| Open Platform | Customizable and extensible |
Industry Recognition
"In 2025, CODESYS software group, Raspberry Pi, and EDATEC announced a deep cooperation". This partnership is bringing industrial-grade CODESYS capabilities to the Raspberry Pi platform.
"CODESYS has made significant contributions to Industry 4.0 and the Internet of Things". The Raspberry Pi is the perfect platform to leverage these capabilities.
📌 SETTING UP CODESYS ON RASPBERRY PI
Step 1: Install the CODESYS Runtime on Raspberry Pi
The CODESYS runtime turns your Raspberry Pi into a fully functional PLC. The process is straightforward:
Download the CODESYS runtime for Raspberry Pi from the CODESYS Store
Install the runtime on your Raspberry Pi (using SD card or network installation)
Configure the runtime with your license (free or commercial)
Connect from CODESYS IDE over the network
"Codesys de yazılan programın Raspberry Pi yüklenmesi" (Uploading the program written in CODESYS to Raspberry Pi) is the key step in deployment.
Step 2: Configure GPIO I/O
The Raspberry Pi's GPIO pins are your industrial I/O. In CODESYS:
Configure GPIO as digital inputs or outputs
Map GPIO pins to PLC variables
Use standard PLC instructions to control GPIO
"Raspberry pi GPİO giriş çıkış bağlantısı-led buton" (Raspberry Pi GPIO input-output connection-LED button) shows how to connect real-world devices.
Step 3: Add Industrial Communication
The Raspberry Pi supports multiple industrial protocols:
Modbus TCP – Connect to sensors, drives, and HMIs
PROFINET – Siemens industrial Ethernet
EtherNet/IP – Allen Bradley industrial Ethernet
OPC UA – Secure, standardized communication
📌 HARDWARE OPTIONS
Raspberry Pi Models
| Model | Best For | Key Features |
|---|---|---|
| Raspberry Pi 5 | High-performance applications | Fast processor, PCIe, improved I/O |
| Raspberry Pi 4 | General-purpose automation | Good performance, USB 3.0 |
| Raspberry Pi 3 | Basic applications | Lower cost, adequate for simple tasks |
"Turn your Raspberry Pi 5 into a PLC using CODESYS for industrial automation projects". The Raspberry Pi 5 offers the best performance for industrial applications.
Industrial Shields PLCs
For professional applications, Industrial Shields offers Raspberry Pi-based PLCs with industrial-grade features:
"Industrial Shields Codesys templates"
"Project templates for CODESYS, set up to work with Raspberry PLCs"
CODESYS Pre-installed Models
"Contec released CODESYS pre-installed models and Raspberry Pi OS models". These professional solutions combine:
Rugged industrial enclosures
Pre-installed CODESYS runtime
Industrial I/O options
Extended temperature range
📌 INDUSTRIAL APPLICATIONS
1. Small Machine Control
The Raspberry Pi + CODESYS combination is ideal for:
Packaging machines – Small-scale packaging automation
Lab equipment – Research and development automation
Educational systems – Teaching PLC programming
2. IIoT Gateways
"Raspberry Pi and PLC software potential industrial applications" include IIoT gateway functionality:
Data collection – Gather data from multiple devices
Cloud connectivity – Send data to AWS, Azure, or other clouds
Edge processing – Analyze data locally before sending
3. Prototyping and Development
For engineers developing new automation solutions:
Test logic before deploying to expensive PLCs
Develop HMIs using CODESYS visualization
Validate communication protocols
4. Educational Applications
"CODESYS PLC using Raspberry pi 5 ... for real-world automation solutions" is perfect for education:
Affordable training – Students can practice on their own hardware
Real-world skills – Learn IEC 61131-3 programming
Hands-on projects – Build working automation systems
📌 ADVANCED APPLICATIONS
Multi-Axis Motion Control
"Raspberry Pi 5 as the core controller, integrating EtherCAT bus technology, achieving 1ms bus cycle and less than 50 microseconds of jitter". This enables:
Industrial robots – Precision motion control
3D printing – High-speed, precise movement
CNC machines – Coordinated multi-axis control
Integration with Python
"CODESYS program through Socket request, letting the Python server on Raspberry Pi capture real-time weather data". This shows how CODESYS can interact with Python for advanced functionality:
Data processing – Complex calculations in Python
AI/ML integration – Machine learning for predictive maintenance
Web services – REST APIs for data exchange
Remote Monitoring and Control
"Designed for industrial automation and IoT devices", the CODESYS-Raspberry Pi platform enables:
Remote access – Monitor and control from anywhere
Dashboards – Real-time visualization
Alerts – Email or SMS notifications
📌 WHY THIS COURSE: MASTER CODESYS ON RASPBERRY PI
The CODESYS-Raspberry Pi combination opens up affordable industrial automation. The CODESYS 3.5-RASPBERRY PI- SIEMENS PLC S71200 ILE OTOMASYON course provides comprehensive training on:
CODESYS programming for Raspberry Pi
GPIO configuration and I/O integration
Industrial communication protocols
SCADA and HMI development
IIoT applications and cloud connectivity
Additional Learning Resources
CODESYS PLC programming tutorial for beginners — CODESYS fundamentals
PLC and Python to AWS cloud in IIoT with Siemens and CoDeSys — IIoT integration
📌 WHO SHOULD TAKE THIS COURSE
Automation engineers seeking cost-effective solutions
Hobbyists and makers building automation projects
Students learning PLC programming
Startups developing automation products
Maintenance engineers implementing IIoT solutions
Educators teaching industrial automation
📌 LEARNING PATH: CODESYS RASPBERRY PI AUTOMATION
Phase 1: Fundamentals (0-2 Months)
Set up CODESYS on Raspberry Pi
Configure GPIO and basic I/O
Write simple PLC programs
Recommended: CODESYS 3.5-RASPBERRY PI- SIEMENS PLC S71200 ILE OTOMASYON
Phase 2: Industrial Communication (2-4 Months)
Implement Modbus TCP, PROFINET, EtherNet/IP
Connect to sensors and actuators
Build HMI and SCADA interfaces
Phase 3: IIoT and Advanced Applications (4-6 Months)
Connect to cloud platforms (AWS, Azure)
Implement remote monitoring
Build complete automation systems
📌 FINAL THOUGHTS
"Turn your Raspberry Pi 5 into a PLC using CODESYS for industrial automation projects". The combination of affordable hardware and world-class PLC software is revolutionizing industrial automation.
"Raspberry Pi Relay Control | PLC automation with Raspberry pi 5 and Codesys Runtime" is just the beginning. With capabilities ranging from basic I/O control to high-precision motion control, the CODESYS-Raspberry Pi platform is opening new possibilities in industrial automation.
"CODESYS has made significant contributions to Industry 4.0 and the Internet of Things". The Raspberry Pi is the perfect platform to leverage these capabilities for cost-effective, innovative automation solutions.
Start building your CODESYS Raspberry Pi automation solutions today with quality training and practice.
📌 AFFILIATE DISCLAIMER
Disclosure: Some of the links in this article are affiliate links. This means I may earn a commission if you click through and make a purchase, at no additional cost to you. I only recommend products and courses that I believe will provide value to my readers. All opinions expressed are my own.