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This article mainly explains "how to achieve 3D printing NodeMCU shell by OpenSCAD". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how to achieve 3D printing NodeMCU shell by OpenSCAD".

The original model file of OpenSCAD is as follows, which can be modified and output on the 3D printer.

/ / NodeMCU smart device, box, rain-proof type (vertically installed) / / Author:openthings@163.com,//copyright 2015-2025.amp / pay attention to the scale change and rotate upward when printing. / / avoid unsupported collapse when printing the upper part. / / the lid is printed separately or as two models. / / constant definition athick=0.5; / / lid thickness bthick=0.10; / / box wall thickness bwidth=4.0; / / inner diameter net width bhight=1.5; / / inner diameter net height blong_inter=5.5;// inner diameter net length / / outer diameter length = bottom thickness + inner diameter + barrier + cover thickness blong=bthick+blong_inter+bthick+athick / / text or icon logo / / translate ([- 2Jing 0J 0]) / / scale ([1,1,0.1]) / / surface (file = "smiley.png", center = true); / / = / / box body, which is shaped by hollowing out and cutting. Difference () {/ / the outer box translate ([0JEOJOJ0]) {color ([0.8mem0.8]) cube ([blong,bwidth+bthick*2, bhight+bthick*2]);} / / the inner box, hollowed out. Translate ([bthick,bthick,bthick]) {color ([0.2 min0.8]) cube ([blong+1,bwidth,bhight]);} / / bottom, depression mark, can be labeled. Translate ([blong-2,1.8,bhight+bthick+0.08]) {color ([0.6 record0.6]) cube ([1.5 recordbwidthcare 0.5]);}} / / bottom reinforcement to form a corner barrier in the interior. Translate ([bthick,bthick,bthick]) {color ([0.2, 0.5 and 0.2]) cube ([bthick,bwidth,bthick]);} translate ([bthick,bthick,bhight]) {color ([0.2, 0.5 and 0.2]) cube ([bthick,bwidth,bthick]) } translate ([bthick,bthick,bthick]) {color ([0.2 0.500.20]) cube ([bthick,bthick,bhight]);} translate ([bthick,bwidth,bthick]) {color ([0.2magne 0.2]) cube ([bthick,bthick,bhight]);} / / lid block. Translate ([blong-athick,bthick,bthick]) {color ([0.2 meme 0.5 per cent]) cube ([bthick,bwidth,bthick]);} translate ([blong-athick,bthick,bhight]) {color ([0.2 per cent per cent]) cube ([bthick,bwidth,bthick]);} / = = / / lid, print separately. Embed inside the box, pay attention to leave tolerances. Translate ([5.75 and 0. 0]) {/ / translate ([0 and 0]) {difference () {/ / cover, hollowed out. Translate ([0Pertinent beggars]) {color ([0.5 mine0.5]) cube ([athick-0.05,bwidth,bhight]) } translate ([0.2) color ([0.6) 0.3 (0.8]) cube ([athick+1,bwidth-bthick*2, bhight-bthick*2]);} / / vent, hollowed out. = / / the left air outlet translate ([- 0.1mem0.8]) {color ([1mag0.8]) cube ([0.8]);} translate ([- 0.1)) {color ([1m0.8]) cube ([0.8])) } / / the right air inlet translate ([- 0.1min3, 0.40]) {color ([1me0.8, 0.8]) cube ([0.8, 0.30, 0.9]) } translate ([- 0.1 ~ 3.5gr 0.4]) {color ([1Met 0.8 ~ 0.8]) cube ([0.8 ~ 0.3 ~ 0.9]);} / / USB interface, hollowed out. Translate ([- 0.1 OpenSCAD 1.75 NodeMCU 1.0]) {color ([1Magne 0.8]) cube ([0.8 recorder 0.8]);} at this point, I believe you have a deeper understanding of "how to achieve 3D printing NodeMCU shell by OpenSCAD". You might as well do it in practice! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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