Labels Milestones
BackNeoPixel, https://cdn-shop.adafruit.com/product-files/2686/SK6812MINI_REV.01-1-2.pdf LED RGB NeoPixel Nano PLCC-4 2020 CLMVB-FKA CLMVC-FKA 3.2mm x 2.8mm PLCC4 LED, https://assets.cree-led.com/a/ds/h/HB-CLMVC-FKA.pdf LED Cree PLCC-4 5050 2.0mm.
- 10.8957 -3.36088 0.18985 facet normal 1.810229e-16 -1.619050e-15 -1.000000e+00.
- 0.112087 -0.551317 -0.826732 vertex -1.11009 2.67998 18.9335.