Enclosures and housings
LabGuard ESP32 Enclosure (Base + Lid)
- Bounding box
- 165.0 × 52.0 × 25.5 mm
- Engine
- Precision B-rep
- Parameters
- 50
- Published
- October 21, 2026
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The prompt
design a parametric 3d-printable enclosure for my labguard esp32 board. initial external dimensions: - length: 75 mm - width: 48 mm - total height: 28 mm - wall thickness: 2 mm - base floor: 2 mm - lid thickness: 2.5 mm - rounded corners: 5 mm radius my actual esp32 board length is approximately 51 mm. important: - do not assume the board width or usb-c port coordinates. - create editable parameters for board length, width, height, usb-c opening position, button positions and header-pin clearance. - leave at least 3 mm clearance around the board edges where possible. - provide a separate base and lid. - include four screw posts, cable entry and ventilation slots. - do not obstruct the usb-c connector, boot/en buttons or wifi antenna. - keep the dht11 and heated mq-135 sensor outside the enclosure. - generate openscad source and separate stl files for the lid and base. - do not claim the design is verified until the real board is test-fitted.
Parameters
| Name | Value | Range |
|---|---|---|
| Outer Length | 75 mm | 40 – 160 |
| Outer Width | 48 mm | 30 – 120 |
| Base Height | 25.5 mm | 10 – 80 |
| Wall Thickness | 2 mm | 1 – 4 |
| Floor Thickness | 2 mm | 1 – 4 |
| Corner Radius | 5 mm | 0.5 – 20 |
| Lid Thickness | 2.5 mm | 1.5 – 6 |
| Lid Screw Clearance Hole | 2.9 mm | 1.5 – 6 |
| Counterbore Diameter | 5 mm | 2.5 – 10 |
| Counterbore Depth | 1.2 mm | 0.4 – 3 |
| BOOT / EN Button Hole | 4 mm | 2 – 12 |
| Button 1 X Position | -20 mm | -70 – 70 |
| Button 2 X Position | -10 mm | -70 – 70 |
| Button Y Position | 0 mm | -30 – 30 |
| Lid Vent Count | 4 pcs | 0 – 12 |
| Lid Vent Slot Width | 3 mm | 1.5 – 10 |
| Lid Vent Slot Length | 22 mm | 5 – 44 |
| Lid Vent Pitch | 9 mm | 4 – 25 |
| Lid Vent Array Centre X | 12 mm | -35 – 35 |
| Screw Post Diameter | 6 mm | 3.5 – 12 |
| Screw Pilot Hole | 2.1 mm | 1 – 5 |
| Post Centre Inset From Edge | 7 mm | 4 – 20 |
| PCB Length | 51 mm | 20 – 140 |
| PCB Width | 28 mm | 15 – 110 |
| PCB Thickness | 1.6 mm | 0.8 – 3 |
| Board Edge Clearance | 3 mm | 1 – 12 |
| Board Support Boss Diameter | 5 mm | 2.5 – 10 |
| Header Pin Clearance Above PCB | 11 mm | 3 – 30 |
| USB-C Opening Width | 9.5 mm | 5 – 20 |
| USB-C Opening Height | 3.6 mm | 2 – 12 |
| USB-C Opening Y Offset | 0 mm | -20 – 20 |
| USB-C Opening Centre Height | 16 mm | 2 – 40 |
| Cable Entry Width | 12 mm | 4 – 30 |
| Cable Entry Height | 8 mm | 3 – 20 |
| Cable Entry Centre Height | 8 mm | 2 – 30 |
| Side Vent Count | 5 pcs | 1 – 12 |
| Side Vent Width | 3 mm | 1.5 – 10 |
| Side Vent Height | 8 mm | 2 – 20 |
| Side Vent Centre Height | 8 mm | 2 – 30 |
| Side Vent Pitch | 11 mm | 4 – 25 |
| Sensor Cable Cutout Width | 12 mm | 4 – 30 |
| Sensor Cable Cutout Height | 10 mm | 3 – 25 |
| Sensor Cutout X Position | 0 mm | -30 – 30 |
| Sensor Cutout Centre Height | 12 mm | 3 – 35 |
| External Standoff Diameter | 5 mm | 2 – 10 |
| External Standoff Length | 4 mm | 1 – 15 |
| Standoff Spacing | 20 mm | 8 – 40 |
| Standoff Height | 12 mm | 3 – 35 |
| Standoff Screw Hole | 2.1 mm | 1 – 5 |
| Exploded Layout Gap | 15 mm | 5 – 80 |
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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