... of 1/16, 1/8, 1/4, static routingControl card with search function , the screen parameter setting, scan settings, read ... and source code;Buttons, switches, timing, GSM / GPRS wireless communications and other typical applications;16,32 fonts communication protocol ... test button, switchPlayerLED Player 3.2Software for LS-D3(LAN,USB,RS232) led display controller Edit static text, single-line ...