NeoPixel Wing

• https://www.adafruit.com/product/2945
• Schematics
• I use the default digital pin D6 fo DIN

3 6 dmod                       \ D6 output
32 cells buffer: pixelbuffer    \ create buffer for the neopixels
$ff0000 pixelbuffer !            \ 1st Neopixel red
$00ff00 pixelbuffer 1 cells + !   \ 2nd Neopixel green
$0000ff pixelbuffer 2 cells + !    \ 3th Neopixel blue
$7f7f7f pixelbuffer 3 cells + !     \ 4th Neopixel white 50 %
pixelbuffer 4 neopixels

create pixels 
$010000 , $020000 , $040000 , $080000 , $100000 , $200000 , $400000 , $800000 , \ 1st row red
$008000 , $004000 , $002000 , $001000 , $000800 , $000400 , $000200 , $000100 , \ 2nd row green
$000001 , $000002 , $000004 , $000008 , $000010 , $000020 , $000040 , $000080 , \ 3th row blue
$808080 , $404040 , $202020 , $101010 , $080808 , $040404 , $020202 , $010101 , \ 4th row white
pixels 32 neopixels

NeoPixel