Creality Ender 3 Optical Z Limit Switch Mount by snshn 3d model
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Creality Ender 3 Optical Z Limit Switch Mount by snshn

Creality Ender 3 Optical Z Limit Switch Mount by snshn

by Thingiverse
Last crawled date: 2 years, 11 months ago
Mount for optical Z switch mod.
IR sensor used: https://www.ebay.com/itm/292127304540 (use D0 and GND for the Z limit switch, VCC can be hooked up to any [3.3-5]v pin on the mainboard).
Designed specifically for https://3dfused.com/product/ender-3-ender-3-pro-xz-axis-linear-rail-kit/ but should be good for any setup (it's possible to use something like a piece of paper to trigger the sensor).

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