More NeoPixels (up to 1280!)
Fewer limitations (Interrupts allowed, Brightness works properly, Data memory saved)
For Arduino Uno compatible XLR8 board from Alorium Technology (www.aloriumtech.com)
This is a drop in replacement for Adafruit_NeoPixel library. If you have existing existing code and libraries, you can get the advantages of XLR8 by following the simple instructions found in XLR8NeoPixel.h
Please note that the XLR8NeoPixel library allows control only on Digital pins 2 - 13