DVK570 is an expansion board designed for Cubietruck, integrates various components and interfaces for connecting external accessory boards. It's ideal for Cubietruck evaluation and development. SPECIFICATION Cubietruck connectorUART0 interface: for connecting serial debugging moduleI2C interface: easily connects to I2C modules such as PCF8563 RTC Module, MAG3110 Board, etc.TVIN interface: video inputTVOUT interface: video CVBS output, for connecting display devices like TVLINEIN interface: audio inputUSB interface: USB TO UART (PL2303TA)UART interface: easily connects to UART modules such as RS485 Board (3.3V), GPS module, etc.SPI interface: easily connects to SPI modules such as AT45DBXX Dataflash, etc.ZigBee connector: for connecting ZigBee modules like Core2530, supports working with ZB501ONE-WIRE interface: easily connects to ONE-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc.12.5V/3.3 V power input/output: usually used as power output, also common-grounding with other user boardPL2303TA: onboard USB TO UART convertor12M crystal: for PL2303TABuzzerUser LEDs: 4 colorful LEDsPower indicatorAD keys: 7 common Android keysONE-WIRE jumperBuzzer jumperAD KeysjumperUser LEDs jumperTVIN jumperTVOUT jumperUART0 jumper For jumpers above: • short the jumper to connect to I/Os used in example code • open the jumper to connect to other custom pins via jumper wires PART LIST • 1x DVK 570 board