Four-port separate control (H802RA) WS2812B madrix Art-net controller I. Introduction of Controller 1. H802RA adopts usual Ethernet protocol and helps Art-Net protocol. 2, 4 output ports, can management fairly lots of LED motive force chips, help the automated cope with function. 3. The enter network port could be directly linked to the computer community card, offline and on-line master control, and can also be related to the swap and photoelectric converter. 4. On-line supporting software is LED Studio Software or MADRIX, and off-line supporting utility is LED Programming Software. Second, the supported motive force chips DMX512、HDMX; LPD6803、LPD8806、LPD1882、LPD1889、LPD1883、LPD1886; TM1812、TM1809、TM1804、TM1803、TM512、TM1926、TM1913、TM1914、TM1814; UCS6909、UCS6912、UCS1903、UCS1909、UCS1912、UCS512、UCS8904; APA102, APA104, P9813, WS2801, WS2803, WS2811, WS2812, WS2821, SM16716, SM16711, INK1003, LX1003, MY9221, MBI6021, MBI6024, LD 101. UCS8904 can management 3200 features at most, and different chips can management 4096 points at most. MY9221, UCS8904 and MBI6024 are 65536 gray levels, LPD1886 is 4096 gray levels, MBI6021 is 1024 gray levels, and LD15XX completely controls 256 gray levels. Third, the functionality characteristics 1. Four output ports, which may control up to 4096 pixels. The maximum type of control aspects in protecting with port is 1024. 2. Support Art-Net protocol, which may cooperate with MADRIX software. 3. DMX chips of Tianwei and Lianxin Branch would be addressed. 4. It could be set as a repeater and amplifier through the use of LED Studio Software. 5, would be connected and detached, can be immediately related to the computer community card, can be related to the offline and on-line grasp control. 6. It is versatile to use, and the management facets can be interchanged at will, so it has steady adaptability to lighting fixtures engineering. 7. The transmission distance is long. The transmission signal adopts ordinary Ethernet protocol, and the nominal distance is 100 meters. Sub-control can be utilized as relay, which can directly wade through photoelectric conversion module, making the transmission distance attain greater than 25 kilometers. V. Schematic diagram of the relationship is hooked up to the computer online, and the supporting software is LED broadcasting utility or Madrix. The main control is offline, and the SD card is controlled, and the supporting application is LED programming software. Note: Main management and sub-control, laptop and sub-control, and adjacent sub-control are connected through cross-network cable. Vi. Indicator status: The green indicator flashes: there could also be information input on the network port. The purple indicator flashes: there's information output at 4 ports. The red indicator doesn't light: there is no power. Vii. Port definition: GND, CLK, DAT, D-, D+ Two-wire motive force chip connection: GND CLK DAT DMX512 lamps and lanterns are related to GND D- D+. For single-line addressing, the addressing line is attached to CLK. General single-wire driver chip is hooked up with GND DAT. Special TM1926, TM1913, TM1914 and TM1814 connections: GND D+