... touch screen, HMI 1.Display: TFT LCD, True Color 2.resolution:800*600,65536 colors 3.ethernet,USB host/device,SD ... card support WECON 10.4 Inch True Color Human Machine Interface(HMI) with ethernet, touch ... RS232/RS485/RS422 Three Serial portsStorage: Support Datastore,SD Card USB Host/DeviceOptions: Support CAN bus, SAE J1939, ... Human Machine Interface(HMI) with ethernet, touch screen