... COM,USB,LAN ports ; 2.with 2cpu and FPGA; 3.support any lanuage ; LED DISPLAY MODULE CONTROLLER LS-D3(ALL) ... search function , the screen parameter setting, scan settings, read data function;solve manufacturers’ collection difficult problem, you can set ... its source code;Buttons, switches, timing, GSM / GPRS wireless communications and other typical applications;16,32 fonts communication protocol ...