Base and lid, PCB standoffs, rounded corners — rendered in OpenSCAD Customizer
A single OpenSCAD file with 130+ parameters that generates a complete, ready-to-print enclosure for your electronics project. Open the file, adjust sliders in the Customizer panel, press F6 — get an STL.
No scripting. No CAD experience. No subscription. Just sliders and dropdowns.
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| Feature | Details |
|---|---|
| Enclosure sizes | 20–400 mm on any axis |
| 5 ready presets | Micro-Dongle → Sensor (50×35 to 85×50 mm) |
| 3 joint types | Flat · Lip · Ledge |
| Self-tap screws | M2 / M2.5 / M3 / M4, any corner count |
| 6 connectors | USB-C, USB-A, DC Jack, Jack 3.5 mm, RJ45, HDMI |
| Top/bottom ventilation | Slots · Holes · Honeycomb |
| Text labels | 2 fields, 3 fonts, emboss or deboss |
| Internal dividers | X-axis or Y-axis partition wall |
| Wire cutouts | Circle · Slot, any face |
| Materials | PLA · PETG with auto shrinkage compensation |
| Preview colors | Base/lid color customization |
🔒 PRO — Get it on Gumroad →
| Feature | Details |
|---|---|
| All 15 size presets | Micro-Dongle → Maxi 250×180×100 |
| All 26 connectors | USB, D-Sub, XLR, Speakon, XT30/60, IEC C8/C14, GX16/20, MIDI… |
| 5 fastening types | Magnets · Snap-fit · Heat-set inserts · Hex nuts · Self-tap |
| IP54 gasket groove | O-ring channel for sealed enclosures |
| Fan mounts | 30/40/60/80/120 mm, 5 grill styles, any face |
| Side wall ventilation | Slots/Holes/Honeycomb on any side face |
| Removable panels | Tongue-and-groove slide-in walls |
| PCB standoffs | M2/M2.5/M3, grid or corner layout |
| DIN rail TS-35 | Snap-on clip for panel mounting |
| VESA mount | 75×75 or 100×100 mm |
| Mounting ears | 2 or 4 ears, front/back/sides |
| Keyhole slots | Wall-mount keyhole pattern |
| Rubber feet | Pad bumpers or recessed sockets |
| LED light pipes | Up to 6 integrated light guides |
| 4 text fields · 12 fonts | Full label control on all faces |
| ABS / ASA / Custom | Shrinkage compensation for all materials |
| Cable glands | M12 · M16 · M20 threaded entries |
| Bill of materials | Auto BOM + print time hints in console |
One-time purchase · Lifetime updates · Full OpenSCAD source
⚠️ The project folder path must contain Latin characters only.
C:\Projects\enclosure✅ —C:\Проекти\enclosure❌
Download the development snapshot from openscad.org/downloads — it includes the Manifold backend which renders 10–50× faster than the stable release.
After installing:
Edit → Preferences → Features → enable "manifold" → restart
File → Open → enclosure.scad
Ctrl+Shift+C open Customizer panel
F5 quick preview
F6 full render (use for STL export)
File → Export → Export as STL
The Customizer panel has 17 parameter groups. Work top to bottom:
01. Display & Render ← choose what to show (Base / Lid / Assembled…)
02. Main Dimensions ← length · width · height
03. Walls & Corners ← wall thickness, corner radius
04. Joint Profile ← Flat / Lip / Ledge
05. Fastening ← screws, magnets, snaps, heat-set… 🔒
...
USB: USB-A · USB-A Dual · USB-B · USB-C · Micro-USB · Mini-USB
Video/Data: HDMI · Mini-HDMI · RJ45
D-Sub: DB9 (DE-9) · DB15 (DA-15) · DB-25
Audio: XLR 3-pin · XLR 5-pin · Speakon NL4 · Jack 3.5 mm · Jack 6.35 mm · MIDI DIN-5
Power: DC Jack M8 · M11 · XT30 · XT60 · IEC C14 · IEC C8
Circular: GX16 Aviation · GX20 Aviation
All cutout dimensions verified against manufacturer datasheets
(IEC 60320, EIA-574, ISO 273, connector manufacturer specs)
| # | Name | Size (L×W×H mm) | Typical Use |
|---|---|---|---|
| 1 | Micro-Dongle | 50×35×22 | USB dongles, BLE modules |
| 2 | 64×41×20 | Keyfobs, small sensors | |
| 3 | KeyFob | 80×45×16 | Slim remotes |
| 4 | Mini-Gauge | 100×60×25 | Arduino Nano, ESP32 |
| 5 | Sensor | 85×50×21 | IoT nodes, sensor packs |
| 6–15 | … | up to 250×180×100 | 🔒 PRO only |
| Material | Auto Shrinkage | Best For |
|---|---|---|
| PLA | 0.3% | Indoor, prototypes, display units |
| PETG | 0.5% | Moisture, impact, food-safe |
| ABS 🔒 | 0.8% | Heat resistance, industrial |
| ASA 🔒 | 0.6% | UV, outdoor, automotive |
| Custom 🔒 | 0–3.0% | Any specialty filament |
| Minimum | Recommended | |
|---|---|---|
| OpenSCAD | 2021.01 | 2024 dev snapshot |
| RAM | 4 GB | 16 GB |
| OS | Windows 10 / macOS 11 / Ubuntu 20.04 | Windows 11 |
| Slicer | Any STL | Bambu Studio 1.9+ |
⚠️ Folder path must be Latin characters only — Cyrillic/Chinese in any parent folder name will cause "Can't open include file" errors.
The repo includes a render automation script that generates PNG images for all configurations:
# Render all 16 showcase configurations
python scripts/render_gallery.py
# Render only specific configs
python scripts/render_gallery.py --config only:03_iot_sensor,05_audio_di_box
# Parallel rendering (faster on multi-core)
python scripts/render_gallery.py --parallel 4
# 4K resolution
python scripts/render_gallery.py --size 3840x2160Output goes to gallery/ folder with index.md gallery page.
enclosure.scad ← open this in OpenSCAD
modules/ ← implementation (constants, connectors, ventilation…)
BOSL2/ ← library (included, no extra install needed)
images/ ← gallery screenshots for README
scripts/
render_gallery.py ← automated portfolio renderer
gallery/ ← generated PNGs (after running render script)
tests/ ← automated render tests
DOCUMENTATION_EN.md ← full parameter reference
DOCUMENTATION_UA.md ← повний довідник параметрів
DOCUMENTATION_RU.md ← полный справочник параметров
Q: Nothing changed after I moved a slider.
A: Press F5 to refresh the preview.
Q: F6 render takes several minutes.
A: Enable Manifold backend: Edit → Preferences → Features → manifold. Also try Render_Quality = "Draft" for iterations.
Q: The lid doesn't close — visible gap.
A: Increase Clearance_Zazor (0.20–0.25 mm). Depends on your printer's first-layer calibration.
Q: OpenSCAD shows "Can't open include file 'BOSL2/std.scad'" after moving the project.
A: The folder path contains non-Latin characters (Cyrillic, Chinese, etc.). Move the project to a path with Latin characters only.
Q: Can I use Cyrillic in text labels?
A: Yes. Use Liberation Sans:style=Bold font (built into OpenSCAD).
Q: Can I use this with PrusaSlicer / OrcaSlicer?
A: Yes. Export STL → import into any slicer.
Q: How do I get the PRO features?
A: Purchase the PRO version on your preferred platform:
| Platform | Link |
|---|---|
| 🎁 Ko-fi (buy + donate) | ko-fi.com/s/d83d51aacf |
| 🖨️ Cults3D | cults3d.com/:4564095 |
| 💻 GitHub (private) | Belik1982/BOSL2_clodecode_PRO |
You get the full source .scad file with all features unlocked.
CC BY-NC-ND 4.0 — Attribution · Non-Commercial · No Derivatives
Free for personal and educational use. Commercial use requires the PRO license.
26 connectors · 15 presets · Fan mounts · Removable panels · IP54 · DIN rail · VESA · PCB standoffs · and more
Ko-fi also accepts donations — buy me a coffee ☕ for the Community edition.
Made with ❤️ and OpenSCAD · BOSL2 library