Industrial Raspberry Pi vs PLC: What Should You Use?

Introduction

Choosing between Raspberry Pi and PLC isn't straightforward. They solve different problems.

What PLCs Do Best

• deterministic control
• safety-critical systems
• proven industrial reliability

What Raspberry Pi Does Best

• data processing
• flexibility
• integration
• cost efficiency

When to Use Raspberry Pi

• data collection
• edge computing
• connecting legacy systems

Hybrid Model

PLC → control
Raspberry Pi → data + intelligence

Final Thought

The best solution is usually both.

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