... Button: Speed+/- setting mode Size:142*72*25mm G.W: 200g SD card: 512M~2GSoftware: LED007 Program Qty ... the controller need power)2. CLK, DAT GND connect to strip (light) CLK, DAT, GND (these are ... strip end connect to next strip top (DC+ to DC+, CLK to CLK, DAT to DAT, GND to GND). In case ... Can be made remote function (RF)Application1. Work to control digital led strip, pixel module, digital tube, ...