Catalog

Electronics enclosures

Three breakout enclosures. Each is a base plus a screw-down lid, designed for and printed on a Bambu Lab A1 FDM printer, with no supports. The models are parametric OpenSCAD, so mounting and wire-exit options can be switched on or off. Nothing here is for sale yet.

The printed 30-pin ESP32 breakout enclosure, closed with its screw-down lid, with a break-off mounting tab at one end. — PhotoPrinted v7, lid on

The base from the front, with the USB-C opening lined up with the port on the board. — PhotoUSB-C opening

A PG7 cable gland fitted in an opened side knockout, with a cable running through it. — PhotoPG7 gland in a knockout

01

ESP32 30-pin breakout

Printed and test-fit

v7

A screw-lid box for the 30-pin ESP32 on its screw-terminal breakout. You only cut the openings you need.

Board: 30-pin USB-C ESP32 dev board on its 2×15 screw-terminal breakout
Version: v7
Body: 76.9 × 82.9 × 28.2 mm (about 32 mm tall with the lid)
Cable: 4.7 mm sensor-cable hole with a screw-down strain-relief clamp
Lid: 4 mm screw-down lid with a locating groove
Mounting: Break-off mounting tabs for #6–#8 screws
Wire exits: Thin-skin knockouts: PG7 rounds, 10 × 6 mm slots, 5 mm rounds
Print: Bambu Lab A1, three parts, no supports
Model: Parametric OpenSCAD
Tried: Printed and test-fit

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Screw-lid enclosure for the 38-pin ESP32 on its screw-terminal breakout — PhotoPrinted and test-fit

USB opening lined up with the board's port — PhotoUSB opening lined up with the board's port

PG7 cable glands fitted, lid on — PhotoPG7 cable glands fitted, lid on

02

38-Pin ESP32 Breakout Enclosure (v2)

Printed and test-fit

v2

A screw-lid box for the 38-pin ESP32 on its 2×19 screw-terminal breakout. You only cut the openings you need.

Body: 93.8 × 79.8 × 34.9 mm with the lid
Width with tabs: 119.8 × 105.8 mm
Walls, floor, lid: Walls 2.4 mm, floor 3.0 mm, lid 4.0 mm

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Screw-lid enclosure for the Raspberry Pi Pico 2 on its screw-terminal breakout — PhotoPrinted and test-fit

Program and power the Pico with the lid on — PhotoProgram and power the Pico with the lid on

PG7 cable gland fitted in the SWD end, lid on — PhotoPG7 cable gland fitted in the SWD end, lid on

03

Raspberry Pi Pico 2 Breakout Enclosure (v1)

Printed and test-fit

v1

A screw-lid box for the Raspberry Pi Pico 2 on its screw-terminal breakout. You only cut the openings you need.

Board: Raspberry Pi Pico 2 on a 78 × 57 mm screw-terminal breakout
Body: 93.8 × 73.8 × 34.9 mm with the lid
Width with tabs: 119.8 × 99.8 mm
Port: Micro-USB opening (slim cable)
Wire exits: Knockouts on both long walls and the SWD end
Mounting: Break-off tabs and sealed keyhole slots
Print: Bambu Lab A1, two parts, no supports
Model: Parametric OpenSCAD
Tried: Printed and test-fit

See the full design