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  4. Freenove ESP32-S3-WROOM Development Board 3D Model
📐 2D Technical Drawings🤖 AI Generated

Freenove ESP32-S3-WROOM Development Board 3D Model 2D Technical Drawing Set

4
Drawing sheets
4
Views analysed
3
Export formats
1
Section cuts
1st Angle
Projection type
15 Sept 2026
Generated date
STEP
Source CAD format
Freenove ESP32-S3-WROOM Development Board 3D Model
Source 3D model
MPreview · 2D Drawing Sheets
1 / 4
⚠Verify critical dimensions against the source CAD model before using these drawings for manufacturing or production release. Download the FCStd file where available for the most accurate editable source.
Sheet 1
Sheet 1
Download all drawing sheets
SVG4 files
DXF4 files
🧊Open source 3D CAD model→
ℹ️

These are 2D engineering drawings derived from the 3D CAD geometry. Verify critical dimensions against the source model before manufacturing.

🤖

Views, section cuts, and detail areas were selected by AI based on analysis of 6 rendered views of the 3D model.

AI Drawing Analysis

What the AI Decided & Why

The cards below explain how the generated drawing outputs and assets connect to the final technical sheets.

Sheet 1

Orthographic

This sheet includes 26 geometry edges from the CAD projection pipeline.

Sheet 2

Orthographic

This sheet includes 22 geometry edges from the CAD projection pipeline.

Sheet 4

Orthographic

This sheet includes 25 geometry edges from the CAD projection pipeline.

Sheet 5

Orthographic

This sheet includes 27 geometry edges from the CAD projection pipeline.

Sheet 4section_a · Section4
sheet_num: 4 · edges: 25

Sheet 4. Geometry is derived from the 3D model projection for this drawing set.

  • 25 resolved edges in sheet geometry
  • See technical_drawing_simple.pdf, sheet_N.pdf, and svg/ for full graphical context
  • Verify critical dimensions against the source CAD before manufacturing
Detail Bdetail_b · base_view: Front
anchor: (0, 0, 0) · radius: 20

Magnifies the central mounting hole and surrounding concentric bores for precise fastener placement.

  • Detail-view anchor selected by the AI planning stage
  • Use with sheet PDF/SVG for local feature inspection
  • Validate critical dimensions against source CAD before release

Downloads

Download Individual Sheets

Each sheet available in PDF, SVG, and DXF. Click a format badge to download.

Sheet 1
Sheet 2
Sheet 4
Sheet 5

Drawing report

Drawing details & review

Cover summary and review report for this versioned drawing set.

TECHNICAL DRAWING

697f7549e4acdd526a5106dd

Freenove ESP32-S3-WROOM Development Board

5
sheets
3
control frames
1
dimensions not drawn
Sheet index
SheetViewScaleContent
1Assembly - Front View0.5standard_view
2Assembly - Top View0.1standard_view
3Assembly - Isometric View0.1standard_view
4Section A-A0.17section_view
5Detail B2.0detail_view

Generated automatically and intended for review before use. A companion review report lists what needs checking.

DRAWING REVIEW REPORT

697f7549e4acdd526a5106dd

This drawing is generated automatically and is a first draft. The items below need a human decision.

Summary
19
dimensions drawn
1
selected, not drawn
3
control frames
1
assumed tolerances
Tolerances to verify
CharacteristicTolDatumsConfidenceReason
position0.3A | B | Clowbolt/hole pattern × 3 (position)
Dimensions not drawn
SheetTypeValueDescriptionReason
5Radius5.02x R5.0mmoutside page band (tried 20 position(s))
Tolerance schedule
CharacteristicTolZoneDatumsConfidence
flatness0.1high
perpendicularity0.3Ahigh
position0.3diameterA | B | Clow
Dimension schedule

All 19 dimension(s) drawn.

#SheetTypeValueDescription
11DistanceX1788.6overall width 1788.6mm
21Diameter140.0Ø140.0mm
31Radius30.02x R30.0mm
41Radius49.72x R49.7mm
51Radius59.62x R59.6mm
61Radius60.12x R60.1mm
71Radius280.0R280.0mm
82Radius15.02x R15.0mm
92Radius85.6R85.6mm
102Radius100.02x R100.0mm
112Radius220.0R220.0mm
122Radius750.0R750.0mm
132Radius900.0R900.0mm
144DistanceY560.0overall height 560.0mm
154Radius10.03x R10.0mm
164Radius52.02x R52.0mm
174Radius100.02x R100.0mm
184DistanceX4160.0width 4160.0mm at y≈-77.99184mm [unverified span]
194DistanceX530.0width 530.0mm at y≈155.98368mm [unverified span]

Paid Pipeline · $5.99 per drawing set

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Upload a STEP or STP file and generate a 2D drawing set with PDF, SVG and DXF outputs.

  • ✓ Usually ready in minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$5.99
per drawing set incl. GST
4 min
avg. turnaround

AI Transparency

How these drawings were generated

These drawings were generated from the source 3D CAD geometry. The system analysed the model, selected relevant views, planned section cuts and generated drawing sheets in PDF, SVG and DXF formats.

These are 2D engineering drawings, not 3D files. Dimensions are extracted from the 3D geometry and should be verified against the source model before use in manufacturing.

Run Metadata

4
Views analysed
4
Sheets generated
1
Section cuts
2
Export formats
15 Sept 2026
Generated date

Explore Marathon OS

Related resources

Jump to the source 3D model, generate your own drawings, or browse tools and libraries.

Open source 3D CAD modelPreview the original 3D geometry used to generate these drawings→
Generate your own 2D drawingUpload STEP, STP, IGES or FreeCAD — get PDF, SVG and DXF→Browse more 2D technical drawingsExplore AI-generated orthographic sheets across part types→Browse 3D CAD modelsDownload and preview open-source STEP, STL and IGES files→Open CAD files onlineView STEP, IGES, STL and more in your browser→Convert CAD files onlineConvert between STEP, STL, OBJ and other 3D formats→Get manual drafting supportWork with vetted CAD designers for production-ready drawings→

Preview the Source 3D CAD Model

Open the original 3D CAD model used to generate this 2D drawing set. Review the source geometry before downloading or using the technical drawings.

Open 3D CAD model →
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