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Enclosures & cases
Slim case for a Raspberry Pi Pico
A low-profile shell for the Raspberry Pi Pico that guards the board and exposes only the micro USB connector and the BOOTSEL button. The Pico is 51 x 21 mm with 2.1 mm holes at 47 x 11.4 mm; the case uses 1.5 mm walls, 0.3 mm clearance, two 2 mm pegs that press into the holes and a friction-fit lid so total height stays under 10 mm. A 9 x 4 mm USB cut-out and a 5 mm button hole finish it, and side slots leave soldered header pins usable. 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).
Example prompt
Design a slim two-part case for a Raspberry Pi Pico 51x21x1 mm, holes 2.1 mm at 47x11.4 mm. Walls 1.5 mm, 0.3 mm clearance, two 2 mm locating pegs, 6 mm internal height. 9x4 mm USB cut-out, 5 mm hole above BOOTSEL, friction-fit lid, total height under 10 mm.
Fit notes
SpeakCAD adapts the case to a Pico W with antenna keep-out, a board with headers already soldered, or a bare one, depending on what you say. Preview in the browser, then ask for a keyring tab, a magnet pocket or a taller version for a display.
Questions people ask about a slim case for a Raspberry Pi Pico
A low-profile shell for the Raspberry Pi Pico that guards the board and exposes only the micro USB connector and the BOOTSEL button. The Pico is 51 x 21 mm with 2.1 mm holes at 47 x 11.4 mm; the case uses 1.5 mm walls, 0.3 mm clearance, two 2 mm pegs that press into the holes and a friction-fit lid so total height stays under 10 mm. A 9 x 4 mm USB cut-out and a 5 mm button hole finish it, and side slots leave soldered header pins usable.
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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