... FPGA; 3.support any lanuage ; Wireless LED Display Board Controller LED DISPLAY MODULE CONTROLLER LS-D3(ALL) SpecificationIndustrial PerformanceAdopt ... Information Cluster Mass-sending System; Wireless LED Display Board Controller LED DISPLAY MODULE CONTROLLER LS-D3(ALL) parameters Item ... , test button, switchPlayerLED Player 3.2 Wireless LED Display Board Controller Software for LS-D3(LAN,USB,RS232) ...