... of design, user-friendly core board used independently. In order to reliably connect with the floor, the core ... two packages QFP170 and DIP200 core board.Bottom features are as follows: 1, USB HOST interfaces; 2, USB Device Interface 3 ... , the layout of the phone; 11, reset button all the way 12, Two LED lights, LED lights the ... board + 4.3 inch touch LCD Andriod-2.0 ARM11 Development Board 6410 Series ...