... used independently. In order to reliably connect with the floor, the core board with 170 square feet stamp ... two blind holes, hole buried layer; 2, size is only 6 * 6cm; 3, Single-supply 3.7-6.5V; The S3C6410 ... , USB HOST interfaces; 2, USB Device Interface 3 way 232, 3-way TTL serial port; 4,100 M network ... LCD interface, the development board comes standard with 4.3 "belt TOUCH LCD, and with 7-inch LCD ...