The controller is designed for a WS2812, WS2821, WS2801, WS2803, WS2811 and INK1003, 1903,1803,1804,6803 .... series LED constant current drive single-port controller IC design; single to drive control 2048 points, which can synchronize multiple controllers work, is the large-scale lighting engineering, facade signs, advertising decoration. . . And other essential an ideal controller, support for a variety of driver IC: WS2811 WS2801 WS2812 WS2821 WS2803 1003 1 903 8806 6803 1804 1812; Second, to support a variety of point, line, surface light source and a variety of rules, special treatment; three According to the control of the output voltage to determine the operating voltage of the controller; four, each one controller with up to 2408 pixels; five, supports single and multiple synchronous cascade offline modes like; Note: Each controller with the number of pixels is within 512, the playback speed of up to 50 frames / sec, when more than 512 pixels, the playback speed increases with the dots automatically reduced. (Specific parameters are as follows: Maximum 52 512 points / sec Minimum 23 / sec, the maximum 28 1024 points / sec Minimum 15 frames / sec, 1536 points up to 17 frames / sec, 2048 up to 13 frames / sec.) 1. Can the drive control IC types than traditional manufacturers to be more convenient and save 2. 3. unique digital display functions depending on the voltage control products to determine the controller's operating voltage, quick precise operation control light color changing effects 4 Professional four-button control system, transition effects, adjust the playback speed file ease 5. Each individually controllable points up to 2048 points, and supports multiple synchronization (sync theoretically unlimited) and more on the product can be controlled 6. By SD above the computer program to effect any editing work controllers memory card types: SD card capacity: Can read SD card capacity up to 2G a minimum of 128M format: FAT may Controller Product: Lights; module; point source ; soft light; light bar; parapets; meteor tube; marquees; wall washer. . . 1. Before installing suspended mounting screws 2. 3. mount a display, copy the files to the SD card, SD card must be formatted as FAT format. 2, SD card is not hot-swappable, pluggable SD card every time you need to turn off power to the controller 3, power supply indicator light is normal after power is steady; 4, error indicator controller to work for the moment when the power of light around a second, then off; 5, users encounter the following situations: ① Error indicator light, which may be not inserted SD card, or SD card formatting error (correct as FAT), or SD card is damaged; ② Error LED flashes, there is no possibility for the SD card program, or program is wrong;