NFC reader box

70 × 80 × 15.3 mm wall box for the ESP32-S3 dev kit and the PN532 V3, with the USB-C cable on the left.

Files for printing

Everything in one zip, or one file at a time.

Download all files (.zip, 156 KB)
  • BaseSTL, 179 KB
  • LidSTL, 241 KB
  • LED lensSTL, 19 KB
  • OpenSCAD sourceSCAD, 16 KB
  • Preview imagePNG, 73 KB
  • Assembly notesMarkdown, 2 KB

Spacing between parts

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Assembly order

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    Printing and parts

    PLA or PETG, 0.2 mm layers, no supports. Print the base back-down, the lid face-down and the lens flat side down in clear PETG.

    You also need 4 × M3 × 8 pan-head screws, double-sided foam tape for the wall and four short wires soldered between the boards. The boards need no screws.

    Drag to turn the model, scroll or pinch to zoom, right-drag or two-finger drag to move it. Point at a part to see what it is.