PCB Auto-Layout Analysis

The board is already placed on a valid 4-layer layout; I found 54 airwire errors, so placement is not needed and routing is the required action now.
Auto-routing applied 266 routing nodes. Validation found a small cleanup set: 2 remaining airwires plus 5 floating traces and 1 dangling trace, so I’m removing the stale fragments and running one cleanup route pass.
Completed the PCB auto-layout pass.
  • Placement was already valid, so I did not re-place components.
  • Routing was needed: first pass added 266 routing nodes.
  • I cleaned up stale/floating trace fragments and ran one allowed cleanup pass, adding 5 more routing nodes.
  • Final validation is down to 1 remaining airwire (Trace 9145); all checked floating copper, dangling trace, overlap, footprint, and related DRC categories are otherwise clear.
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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    dxf

    ESPRESSO32 Smart Scale Board Outline.dxf

    ESPRESSO32 Smart Scale Board Outline
    dxf

    ESPRESSO32 Smart Scale Antenna Cutout.dxf

    ESPRESSO32 Smart Scale Antenna Cutout
    ESPRESSO32_Smart_Scale_3D_Thumnail.png

    ESPRESSO32_Smart_Scale_3D_Thumnail.png

    ESPRESSO32_Smart_Scale_3D_ThumnailThumbnail

    ESPRSSO32 Smart Scale AI Auto Layout [Example] W/ Polygons 9z4i

    ESPRSSO32 Smart Scale AI Auto Layout [Example] W/ Polygons 9z4i thumbnail
    Learn how to use AI Auto Layout on this ESP32 Espresso Smart Scale! In one click you’ll see AI Auto Layout perform magic. Pay close attention to how we recommend creating rulesets, zones, and fanouts. By copying the setup in this example on your own project, you’ll have a fully routed board in no time!

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