Below is a list of pixel protocols supported by RC4 DMXpix & LumenDimPix at this time :
WS2812 *
WS2801
SK6812RGBW *
UCS8904RGBW *
TM1814RGBW
APA102
LPD8806
HD108
MY9231
* These protocols are very similar, and there are many other string types that use these protocols. If your pixel string has 3 wires (power and data, no clock), try these options first.
Still unsure, please submit a technical support ticket.