... a general control unit and rich peripherals including GPRS, Bluetooth, Camera, MP3, MP4, U-disk, TF card. You could consider it as ... /2.8/3.2 inch TFT LCM,320×240, with touch panel7, Support mp3,mp48, Support camera (30M pixle)9, Support stereo ... (audio interface, SD card, SIM card, digital interface level,USB,2 serial interfaces, keys,Camera,ADC,GPIO,parallel interface) Software Resource1, OS ...