Product Feature ô For the signal of the lightï¼ÂÂÂÂÂsupport 2 ,3, 4wire,For exampleï¼ÂÂÂÂÂ74HC595ãÂÂÂÂÂÂÂÂÂÂMBI5024ãÂÂÂÂÂÂÂÂÂÂMBI5026ãÂÂÂÂÂÂÂÂÂÂLPD6803ãÂÂÂÂÂÂÂÂÂÂWS2801ãÂÂÂÂÂÂÂÂÂÂDMX512 chips and protocolsã ô Support SD cardï¼ÂÂÂÂÂthe file is FAT16 in SD card.. ô User can make the patterns through the Onumen softwareï¼ÂÂÂÂÂEditPlayerV2.1.0ï¼ÂÂÂÂÂto stocked in SD cardï¼ÂÂÂÂÂthen insert the SD card to the controller, which automatically SD card storage pattern. ô 256 gray levelï¼ÂÂÂÂÂGAMMA adjustment