How to Build a Custom NeoPixel Matrix

Step 1:

But 1000 5mm NeoPixels from AliExpress (click here)

Step 2:

Using the template (click here), design your faceplate and cut it on a CNC machine. Note that you'll need to clone this repository, then navigate to the "~/readme/Custom NeoPixel Matrix" folder. From there you can open the "faceplate template.dxf" in your favorite CAD editor.

https://github.com/wryan67/udd_rpi_lib/blob/master/readme/Custom%20NeoPixel%20Matrix/faceplate%20template.dxf

Step 1