CAD Parts List

STL files for 3D printing are oriented to print "as-is" on FDM style machines. Parts are designed to 3D print without any support material. Original design source may be downloaded using the links below:

  • QTPy-Case-Top
  • QTPy-Case-Bottom
  • QTPy-Case-Frame

Slicing Parts

No supports are required. Slice with setting for PLA material. 

The parts were sliced using CURA using the slice settings below.

  • PLA filament 220c extruder
  • 0.2 layer height
  • 10% gyroid infill
  • 60mm/s print speed
  • 60c heated bed

CAD Assembly

The QT Py is press fitted into the bottom cover. A Stemma QT breakout is mounted to the top or bottom cover using M2.5 hardware. The case frame is fitted over the top and bottom covers and snap fit together.

Design Source Files

The project assembly was designed in Fusion 360. This can be downloaded in different formats like STEP, STL and more. Electronic components like Adafruit's board, displays, connectors and more can be downloaded from the Adafruit CAD parts GitHub Repo.

This guide was first published on Jan 11, 2022. It was last updated on May 03, 2024.

This page (3D Printing) was last updated on May 03, 2024.

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