Datasheet
The Pimoroni Unicorn Hat (http://adafru.it/2288) is aptly
named after a mythical animal — normally we’ll say that
NeoPixels don’t work with the Raspberry Pi, but
Pimoroni has worked up some magical
software (https://adafru.it/lCx) that makes this
combination possible! It’s an 8x8 RGB matrix that fits
neatly atop the Raspberry Pi Model A+, B+ or Pi 2.
Due to the way Unicorn HAT works, you can't use your
Pi's analog audio alongside it. If you see odd random
colour patterns and flickering make sure analog audio is
disabled.
Particle/Spark NeoPixel Ring Kit
Previously mentioned on the “Rings” page, but for
posterity: this 24-pixel RGB ring (http://adafru.it/2268) is
specifically designed for the Particle (formerly
Spark) Photon development board.
© Adafruit Industries https://learn.adafruit.com/adafruit-neopixel-uberguide Page 56 of 100