1.2 Specification and performance parameterNameSTeWin070Size7-inchResolution800 × 480Brightness300Contrast400:1BacklightLED(adjustable) life:30000hTouch screenfour-wire resistive,Website:http://www.stone-lcd.com,1000000/pointOperating temperature-20℃~ +70℃(certified)Passed certificationCE,FCC,ROHS and temperatureSystem parametersOperating systemGenuine edition WINDOWS CE5.0Core Chinese/EnglishBasic frequency400MHzProcessorSAMSUNG S3C2440-40Internal memory64MB SDRAMMemory64MB NAND FlashStorageU-Disk ; SD cardSoftware compilationARMV4ImethodInterface parameterSerialRS232(2);RS485(1)Serial frequencySetted up through softwareSD cardUp to 8GB (supporting for upgrading OS,boot logo,data storage)USB HOSTUSB Host1.1 Connect to U-Disk, USB mice, keyboardsUSB DVICEConnect to computer for USB1.1 device access over ActiveSyncNetwork100M, network debugging, data transmissionAudioStereo headphone output, speakerPower9V~28V(12V 80~180mA)Expansion functionWIFI、GPS、GPRS、Bluetooth、WatchdogDimensionsMounting typeBuilt-in installation no shellSize of front panel166.7 mm×105.7mmSize of mounting hole173mm ×113mm1.3 DimensionsInstallation size of STeWin0704. Appearance Introduction5. Interface Introduction1、Power: DC 9V~28V2、USB interface: USB-HOST for U-Disk (up to 2G), USB mice, USB keyboards3、SD card: up to 8G4、SW1This switch is an update LOGO，system or whether automatically5、Network interface6、Serial:RS232 and RS485 (Optional)STeWin080 can be a displayable terminal control device and connected to subordinate computer (mcu) through RS232.The advantage of separating display interface from control system is making the systems independent and upgrading conveniently.7、Audio output port(Optional): connect to Stereo headphone output or speaker
