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Enclosures & cases
LilyGO T-Display S3 case with screen bezel
A desktop shell for the LilyGO T-Display S3, an ESP32-S3 board with a 1.9 inch 170 x 320 pixel display. The board is about 62 x 26 mm, so the case is 68 x 32 x 14 mm with a 42 x 24 mm bezel opening that frames the active screen area, a USB-C slot on the short end and two 3 mm holes for the side buttons. The board rests on 1.5 mm ledges, the back cover snaps in with four tabs and a 15 degree wedge base is printed into the rear so the display leans back on a desk. Walls are 1.6 mm and both parts print without supports. Open the ready-made model free, resize it on your phone or computer, then download a print-ready STL, 3MF or G-code sliced for your printer, free.Opening the ready-made model and downloading it as STL or 3MF are free, no card; AI changes use credits, from Maker at $7.99 a month.No printer? We print this part and ship it to your door. See its priceUpdated
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Adjust
Change its numbers in the viewer for free, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use 2 credits per request (1 for a quick edit, 3 for a redesign), paid with a plan from Maker at $7.99 a month.3Print
Download a watertight STL or 3MF free, with your numbers and hand edits, or G-code sliced for your printer at the same price. After an AI change the download is included in every plan (4 credits without one).
Dimensions of the ready-made model (editable)
| Parameter | Value |
|---|---|
| outer length | 68 mm |
| outer width | 32 mm |
| outer height (front, tall side) | 14 mm |
| wall thickness | 1.6 mm |
| support ledge height | 1.5 mm |
| ledge width (into interior) | 2.5 mm |
| snap clearance | 0.2 mm |
Example prompt
Model a two-part snap-fit desk case 68 x 32 x 14 mm with 1.6 mm walls for a LilyGO T-Display S3 board 62 x 26 mm, a 42 x 24 mm bezel opening for the 1.9 inch screen, a USB-C cutout, two 3 mm side button holes, 1.5 mm support ledges and a 15 degree wedge base.
Fit notes
Bezel openings must be exact or the display looks crooked, and downloaded cases often target the older T-Display. In SpeakCAD you describe the board, preview the case in the browser, add a battery cavity or a lanyard loop in the chat, and download the STL when the bezel lines up.
Questions people ask about a LilyGO T-Display S3 case with screen bezel
A desktop shell for the LilyGO T-Display S3, an ESP32-S3 board with a 1.9 inch 170 x 320 pixel display. The board is about 62 x 26 mm, so the case is 68 x 32 x 14 mm with a 42 x 24 mm bezel opening that frames the active screen area, a USB-C slot on the short end and two 3 mm holes for the side buttons. The board rests on 1.5 mm ledges, the back cover snaps in with four tabs and a 15 degree wedge base is printed into the rear so the display leans back on a desk. Walls are 1.6 mm and both parts print without supports.
Click Open it free on this page and create a free account (no card): the ready-made model opens in your browser, on your phone or computer, nothing to install. Change its numbers in the viewer for free and download a watertight STL or 3MF free, or G-code sliced for your printer at the same price. An AI change in the chat uses 2 credits per request (3 for a redesign), and the download after it is included in every plan (4 credits without one). Start with Maker: 50 credits a month for $7.99, cancel anytime.
On this page: open the ready-made model free in a SpeakCAD account (no card), change any dimension in the viewer, then download the STL or 3MF free, or G-code sliced for your printer at the same price.
A shared STL is modelled for someone else's measurements. Here you open the ready-made model free, change it to your measurements in the viewer, then download a file sized for the part you actually own, free as STL or 3MF.
Yes. SpeakCAD slices the part on its servers with OrcaSlicer and your printer's official profile (380+ printers, including Bambu Lab, Prusa, Creality and Elegoo), and you download the G-code (a sliced .gcode.3mf for Bambu Lab printers). G-code sliced for your printer costs the same as the STL: included in every plan, free for a part you shaped by hand, 4 credits without a plan for a part with AI work in it. Pick your printer on the printers page to see its profile.
No. SpeakCAD runs in the browser on your phone or computer: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL, 3MF or sliced G-code.
Print it your way
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