... FPGA to ensure stable communication; 3.High brigh LED panel controller LS-D2 led panel controller SpecificationIndustrial PerformanceAdopt industrial Chips, low voltage to start ... /2, static routingScan interface 50PIN interfaceCommunication modeRS232,RS485Wireless communication Support RF/GPRS/GSMTotal pixel 96KExtend interfaceTemperature sensor, test button, switchPlayerLED Player ...