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Enclosures & cases
Wemos D1 Mini enclosure with DHT22 sensor slot
A wall-mountable box for a Wemos D1 Mini (34.2 x 25.6 mm) with a dedicated slot for a DHT22 temperature and humidity sensor. The D1 Mini drops onto four 2 mm pegs while the 15.1 x 25 x 7.7 mm DHT22 body pokes through a matching rectangular window in the lid so its grille is exposed to room air. The micro USB port lines up with a 12 x 7 mm cutout on the side, walls are 1.6 mm, and the lid clicks onto a 1 mm lip. Two 4 mm keyhole slots on the back let it hang on screws. Outside dimensions are 46 x 36 x 18 mm and it prints flat with no 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 width (X) | 46 mm |
| outer depth (Y) | 36 mm |
| outer height (Z) | 18 mm |
| wall thickness | 1.6 mm |
| height of pegs above floor | 3 mm |
| peg diameter | 2 mm |
| peg height (press fit into board holes) | 3 mm |
| shaft width | 4 mm |
| head diameter | 8 mm |
| vertical slot length for shaft | 6 mm |
Example prompt
Design a wall-mount enclosure 46 x 36 x 18 mm with 1.6 mm walls for a Wemos D1 Mini 34.2 x 25.6 mm on 2 mm pegs, a 12 x 7 mm micro USB cutout, a 15.5 x 8 mm lid window for a DHT22, a 1 mm snap lip and two 4 mm rear keyhole slots.
Fit notes
The sensor window only lines up if the case is built around your wiring, which is why a downloaded file rarely fits. In SpeakCAD you describe the boards, preview it in the browser, swap the DHT22 for a DHT11 or add a reset hole in the chat, and download the STL.
Questions people ask about a Wemos D1 Mini enclosure with DHT22 sensor slot
A wall-mountable box for a Wemos D1 Mini (34.2 x 25.6 mm) with a dedicated slot for a DHT22 temperature and humidity sensor. The D1 Mini drops onto four 2 mm pegs while the 15.1 x 25 x 7.7 mm DHT22 body pokes through a matching rectangular window in the lid so its grille is exposed to room air. The micro USB port lines up with a 12 x 7 mm cutout on the side, walls are 1.6 mm, and the lid clicks onto a 1 mm lip. Two 4 mm keyhole slots on the back let it hang on screws. Outside dimensions are 46 x 36 x 18 mm and it prints flat with no 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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