led display control card color 1.with COM,USB,LAN ports ; 2.with 2cpu and FPGA; 3.support any ... , static routingScan interface50PIN interfaceCommunication modeRS232,RS485,100M RJ-45 Port,USBWireless communication Support RF/GPRS/GSMTotal pixel 128KExtend interfaceTemperature sensor ... .2Wireless LED Display Board Controller Software for LS-D3(LAN,USB,RS232) Edit static text, single-line text, multi-line ...