Orange PI Zero 2 Case Top + Ender 3 v2 Nut

It can also be used with other printers, but it was only tested with the Ender 3 v2 model.
Before assembling, I fixed a screw at the hammer nut, then loosened it until I could move the case. Then I repeated the same with the other screw. That way I was able to put it back in place after assembly.
If you do not have the possibility to remove the case from the printer structure, then choose a hole that will fit an Allen key even after assembly and use one of the following:
- https://www.thingiverse.com/thing:245103
- https://www.aliexpress.com/item/1005005976338286.html

I used these:
- Injection Molding Knurl Insert Kit: https://www.aliexpress.com/item/1005006239835281.html
- 4 x M2*2 For USB Connector
- 2 x M3*3 For Hammer Nut
- USB 2.0 Connector: https://www.aliexpress.com/item/1005006063163763.html
- Orange Pi Zero 2: https://www.aliexpress.com/item/1005003644716122.html
- Orange Pi Zero 2 Aluminum Case: https://www.aliexpress.com/item/1005004270676077.html
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