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  4. 3D Model of 2.8 Inch 240x320 TFT ST7789 LCD Display
📐 2D Technical Drawings🤖 AI GeneratedFree Download

3D Model of 2.8 Inch 240x320 TFT ST7789 LCD Display — 2D Technical Drawing Set (2D CAD drawings)

3
Drawing Sheets
3
Views Analysed
3
Export Formats
1
Section Cuts
1st Angle
Projection
MPreview · 2D Drawing Sheets
1 / 3
⚠SVG and PDF files may not accurately reflect the dimensions. Please download the FCStd file for accurate details.
Assembly - Top View
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🛠 Download FreeCAD (.FCStd)📦 Download All Formats (.zip)
PDF3 sheets
SVG3 files
DXF3 files
🧊Open 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.

Assembly - Top View

Assembly - Top View

Orthographic

The Top view provides the most comprehensive overview of the component's layout, clearly showing the positions of the two large oval cutouts, the array of mounting holes, and the connectors on the right side, which are critical for assembly and integration.

Assembly - Front View

Assembly - Front View

Orthographic

The Front view is essential for understanding the component's profile, showing the height of the connectors and the overall thickness of the module, which is crucial for fitting into a housing.

Section A-A

Section A-A

Orthographic

This section cut along the Y-axis reveals the internal wall thickness of the module's main body and the depth of the two oval cutouts, which are not visible in the external views.

A — Asection_a · Section4
sheet_num: 4 · edges: 3

This section cut along the Y-axis reveals the internal wall thickness of the module's main body and the depth of the two oval cutouts, which are not visible in the external views.

  • 3 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: Top
anchor: (112.346, -17.93, -222.876) · radius: 15

This detail magnifies the large oval cutout on the right side, which is a critical feature for mounting or accessing internal components, and shows its precise dimensions.

  • 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.

Assembly - Top View
PDFSVGDXF
Assembly - Front View
PDFSVGDXF
Section A-A
PDFSVGDXF

Paid Pipeline · $4.99 per set

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Upload any STEP, IGES, or FreeCAD file. Our AI analyses the 3D geometry, selects the best views and section cuts, and delivers a complete 2D engineering drawing set in under 4 minutes.

  • ✓ Ready in under 4 minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$4.99
per drawing set
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AI Transparency

How these drawings were generated

The Marathon 3D→2D pipeline rendered 3 views of the 3D CAD model and passed them through our AI analysis engine.

The AI reasoned about the geometry, selected view candidates, and planned 1 section cut to expose critical internal features. It also selected detail-view anchor points for local manufacturing-critical regions. The final drawing configuration was then generated automatically for sheet outputs in SVG, DXF, and PDF.

0 dimension references were mapped across sheets, with per-sheet labels, views, and extracted edge geometry.

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

3
Views Analysed
3
Sheets Generated
1
Section Cuts
3
Export Formats
19 Jun 2026
Generated

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