This is an enclosure for the Sunton ESP32-2432S028R development board widely available from Ali Express, Banggood, Amazon, etc. The cost on Ali Express is only about $8 USD. The board includes an ESP32 WROOM-32 module and a 320 x 240 2.8" color LCD with resistive touch.

The board has been featured on Hackaday and on YouTube. There is a repository of information and example projects on GitHub.

• Cheap and Easy to Use ESP32 Screen via Brian Lough on YouTube
• ESP32-Cheap-Yellow-Display on GitHub

This enclosure provides a case for the board. All the major connectors are exposed, including the USB power connector and micro SD card slot, and the buttons on the rear of the board are accessible.

There is an optional desk stand that can be attached to the rear, which gives the device a form factor much like a small smart home display.

This enclosure suits the original version of the board, which has one micro USB connector. There is another version of the board that has a USB-C connector, and has the other connectors and switches in slightly different positions, which this enclosure does not suit.

• ESP32-2432S028R in the Sunton Store on AliExpress

Print one front and one back. The front has two variants depending on whether you wish to use threaded inserts for the screws or just self-tap into the plastic. Optionally print the stand. All files print with no supports. Print the front and back on their faces. Print the stand on the large face that will attach to the enclosure.

For the version using threaded inserts you will need four M3 inserts nominally 4mm long. These are the short kind. For either version you will need four M3 x 6mm socket head cap screws. If using the stand replace two of the 6mm screws with M3 x 10mm.