Brackets and mounts
ESP32-S3 LCD 4.3 Enclosure Assembly
- Bounding box
- 111.0 × 73.0 × 15.7 mm
- Engine
- Precision B-rep
- Parameters
- 33
- Published
- September 29, 2026
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The prompt
Design a 3D printable enclosure for Waveshare ESP32-S3-LCD-4.3. PCB: 106 x 68 mm. Module thickness: 8.8 mm. Visible screen: 95.54 x 54.36 mm. Front opening: 97 x 56 mm. Wall thickness: 2 mm. Use 4 mounting holes, 4 mm diameter, positioned 4 mm from PCB edges. Add openings for 2 USB-C ports on the left, microSD and JST connectors on the right. Make a removable rear cover with M3 screws, rounded corners radius 6 mm, and small ventilation slots. Keep 0.5 mm clearance around the PCB. All dimensions in mm.
Parameters
| Name | Value | Range |
|---|---|---|
| PCB Width | 106 mm | 80 – 130 |
| PCB Height | 68 mm | 50 – 100 |
| PCB Clearance | 0.5 mm | 0.2 – 2 |
| Module Thickness | 8.8 mm | 5 – 20 |
| Wall Thickness | 2 mm | 1 – 5 |
| Corner Radius | 6 mm | 2 – 10 |
| Front Bezel Opening Width | 97 mm | 90 – 115 |
| Front Bezel Opening Height | 56 mm | 50 – 75 |
| Mounting Boss Outer Dia | 8 mm | 5 – 12 |
| Mounting Boss Hole Dia | 4 mm | 3 – 5 |
| Boss Hole Offset from PCB Edge | 4 mm | 2 – 10 |
| USB-C Opening Width | 9 mm | 6 – 14 |
| USB-C Opening Height | 3.2 mm | 2 – 6 |
| USB-C Ports Y Spacing | 24 mm | 10 – 40 |
| Side Openings Z Position | 5.6 mm | 2 – 12 |
| MicroSD Opening Width | 12 mm | 8 – 16 |
| MicroSD Opening Height | 2.5 mm | 1 – 5 |
| MicroSD Y Offset | 10 mm | -20 – 30 |
| JST Opening Width | 8 mm | 5 – 14 |
| JST Opening Height | 5 mm | 3 – 8 |
| JST Y Offset | -15 mm | -30 – 20 |
| Rear Cover Thickness | 2 mm | 1 – 5 |
| M3 Clearance Hole Dia | 3.2 mm | 2.5 – 4.5 |
| Vent Slot Length | 14 mm | 5 – 25 |
| Vent Slot Width | 2 mm | 1 – 5 |
| Vent Slot Count X | 3 | 1 – 5 |
| Vent Slot Count Y | 2 | 1 – 4 |
| Vent Slot Spacing X | 20 mm | 10 – 40 |
| Vent Slot Spacing Y | 10 mm | 4 – 25 |
| Screw Head Dia | 5.5 mm | 4 – 8 |
| Screw Head Height | 2.4 mm | 1 – 4 |
| Screw Shank Dia | 3 mm | 2.5 – 4 |
| Screw Shank Length | 8 mm | 4 – 16 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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