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Performance guide for open source PLCs: Arduino, ESP32 and Raspberry

A free PDF to compare the CPUs, I/O, communications and certifications of industrial PLCs based on open source hardware.

  • CPUs compared: Arduino, ESP32 and Raspberry Pi, and the differences between them.
  • I/O and communications: what each PLC range offers and how it works.
  • Certifications and first steps: what the PLCs comply with and how to start.
Performance guide for open source PLCs

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PLC performance guide: frequently asked questions

What does the PLC performance guide compare?

The Arduino, ESP32 and Raspberry Pi CPUs, their inputs and outputs, communications, certifications and the benefits of open source PLCs.

Is the guide free?

Yes. Fill in the form and you get the PDF download in English and Spanish.

More free guides for open source PLCs

Each guide is a PDF in English and Spanish.

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Industrial protocols guide for Arduino, ESP32 and Raspberry PLCs

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Modbus, MQTT, HTTP and the protocols used in open source PLCs.