Luckfox Pico Ultra Wedge Case

WARNING! This is a work in progress! Use at your own risk!

OpenSCAD enclosure for a Luckfox Pico Ultra and LF40-480480-APK display. The design is a wedge-shaped desktop case with a sloped display window, a left-side USB-C access opening, a right-side WiFi antenna bulkhead aperture, and a removable back.

Files

• luckfox-pico-case.scad: Parametric OpenSCAD model.

Requirements

• OpenSCAD (2021.01 or newer recommended).

Quick Start

1. Open luckfox-pico-case.scad in OpenSCAD.
2. Adjust parameters near the top of the file for your hardware.
3. Render (F6) and export as STL.

Key Parameters

• case_w, case_h: Overall front face size.
• depth_top, depth_bottom: Wedge thickness at top and bottom.
• screen_open_w, screen_open_h: Visible display window (viewable area).
• screen_body_w, screen_body_h, screen_body_clear: Screen body pocket sizing.
• screen_cut_depth, screen_pocket_depth, bezel_lip: Lip and pocket depths for retention.
• usb_cut_w, usb_cut_h, usb_cut_y, usb_cut_z: USB-C opening size and placement.
• antenna_d, antenna_y, antenna_z, antenna_side: WiFi antenna bulkhead hole.
• wall, front_face, bezel_lip, bezel_border: Wall and bezel geometry.
• back_panel_thickness, back_panel_clear, back_post_h: Removable back geometry.
• back_open_frac, back_open_extra_h: Back panel height and extension toward the top.
• screw_post_d, screw_pilot_d, screw_clear_d: Screw lug and hole sizes.
• show_body, show_back, show_lugs: Render toggles.

Notes

• The coordinate system is centered on the front face; +Z goes into the case.
• The wedge angle is driven by depth_top/depth_bottom and the back-plane offset in wedge_solid().
• If your USB-C connector alignment differs, measure the connector shell opening and adjust usb_cut_* accordingly.
• The model includes both the main body and the back panel; export them separately for printing.

How to Print

1. In OpenSCAD, render the model (F6).
2. Export the main body and back panel as separate STLs:
   • Toggle show_body / show_back in the parameters.
3. Print the main body with the back opening facing upward.
4. Print the back panel flat.

License

Apache License 2.0. See LICENSE file for details.