... , 1812, 3001 ect. High cost-effective, LED RGB Controller, Introduction:1. YM-H805SB is high cost-effective LED ... control system is composed of Three parts:1. LED controller – YM-H805SB provide 1 port for data output ... can adjust or set working parameter of the led controller wirelessly.3. LED BUILD—Installed on computer, program ... . Conjuction:Application: load capacity 4096pixels LED RGB Controller