... RoHS, CE, 3C P10 Red, Green, Blue, White, Yellow Color LED Display Module Trademark: WS Packing: Carton Origin: China HS Code ... , CE, 3C P10 Red, Green, Blue, White, Yellow Color LED Display Module Module size(W/H)320mm*160mmModule resolution(W ... C need special power supply and ICCommunication: RS232, RS485, RS422, SD card, RJ45 for optionControl system suggested: Asynchronous: CL2005, SCL2008, ...