... control 4. can control 2048 pixel(MAX) ws2801 led pixel controllerQuick DetailsBrand Name: CLEN Model Number: CL- ... software to make the program. Then put the .LED file into sd card.4) Format the card first ... top (DC+ to DC+, CLK to CLK, DAT to DAT, GND to GND). In case of voltage drop, ... RF)Application1. Work to control digital led strip, pixel module, digital tube, LED pixel light, etc2. Used for ...