Supported LED chipsets
Here's a list of all the LED chipsets are supported. More details on the led chipsets are included TODO: Link to wiki page
Adafruit's DotStars - AKA the APA102
Adafruit's Neopixel - aka the WS2812B (also WS2811/WS2812/WS2813, also supported in lo-speed mode) - a 3 wire addressable led chipset
TM1809/4 - 3 wire chipset, cheaply available on aliexpress.com
TM1803 - 3 wire chipset, sold by radio shack
UCS1903 - another 3 wire led chipset, cheap
GW6205 - another 3 wire led chipset
LPD8806 - SPI based chpiset, very high speed
WS2801 - SPI based chipset, cheap and widely available
SM16716 - SPI based chipset
APA102 - SPI based chipset
P9813 - aka Cool Neon's Total Control Lighting
DMX - send rgb data out over DMX using arduino DMX libraries
SmartMatrix panels - needs the SmartMatrix library -
GitHub - pixelmatix/SmartMatrix: SmartMatrix Library for Teensy 3
LPD6803, HL1606, and "595"-style shift registers are no longer supported by the library. The older Version 1 of the library ("FastSPI_LED") has support for these, but is missing many of the advanced features of current versions and is no longer being maintained.