led display control card color 1.with COM,USB,LAN ports ; 2.with 2cpu and FPGA; ... search function , the screen parameter setting, scan settings, read data function;solve manufacturers’ collection difficult problem, you can ... static routingScan interface50PIN interfaceCommunication modeRS232,RS485,100M RJ-45 Port,USBWireless communication Support RF/GPRS/GSMTotal pixel 128KExtend interfaceTemperature ...