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Image: youtube.com · Video thumbnail: YouTube: An ESP32 Handheld PCB, Designed by Claude in 17 Minutes

Unverified Proof shown

An ESP32-S3 handheld PCB laid out by Claude in 17 minutes

A handheld board around an ESP32-S3 went from one prompt to a routed PCB design; shown in a tool maker's demo.

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Credits

  • Video channel ProtoFlow Source ↗

Earliest dated source: 17 Oct 2026

Video ↗

The full story

A demo from ProtoFlow, a PCB design tool, in which Claude designed a 60-part handheld console board around an ESP32-S3 from a single prompt: a 2.4-inch screen header, D-pad and buttons, speaker amplifier, microSD and USB-C battery charging. It took about 17 minutes, with every net routed and no KiCad design-rule errors.

The board has not been built or tested. The video says the hands, printed case and game footage are AI-generated illustrations; only the layout and 3D render are real tool output.

How it was done

Tools

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Sources

From the maker's own write-up or code. We summarise what they report; we haven't tested it ourselves.

  • YouTube: An ESP32 Handheld PCB, Designed by Claude in 17 MinutesVideoyoutube.com
    Video channel: ProtoFlowPublished 17 Oct 2026

    The tool maker's short demo video, which says the hardware hasn't been built.

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Prompt & Solder

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