Enclosures & cases

Project box for an ESP32 dev board with USB opening

A compact housing for a 30-pin ESP32 DevKit board that leaves the USB connector exposed for programming and power while covering the pins. Inside, two rails with 0.4 mm clearance grip the board edges so no screws are needed, walls are 1.8 mm, and a 12 x 7 mm cut-out lines up with the connector. Side vents let heat out, and the lid slides in on a dovetail so the box can be opened repeatedly without wearing out clips.

ESP32 boards come in a dozen footprints, and SpeakCAD sizes the rails and connector opening to the one you have, with room for an antenna or a status LED window if you ask. Try the preview free in your browser and widen the slot or add a reset button hole in the next message.

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Design a project box for an ESP32 DevKit board 55x28x13 mm. Internal rails holding the board edges with 0.4 mm clearance, 1.8 mm walls, 18 mm internal height. 12x7 mm USB cut-out on one side, 3 mm above the floor. Sliding dovetail lid and six 10x2 mm vent slots.

Change any number to match what you measured. The AI keeps the rest of the design consistent, and small follow-up edits after a download are free.

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Make your project box for an esp32 dev board with usb opening now

Nothing to install and no CAD skills needed. Describe it, watch it render, download the STL or 3MF and print it tonight.

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