Core board: x86 atom z510-540 Chipset: intel sch Frequency: 1.0-1.86 ghz Bus frequency: 533mhz Memory: ddr 1gb Hdd: 64g Graphics: integrated gfx core(133mhz), with vga output. Peripheral board can be customized Video input device: built-in 1.3 million pixel coms camera Audio: integrated ac97 audio system that support high definition audio and stereo audio Nic: rj-45 standard interface 10/100m lan fast ethernet Wireless lan: built-in wifi wireless nic Usb: usb2.0 íß 2, support for usb2.0 external mouse and keyboard operation Gps navigation: built-in gps module Communications: built-in 3g module, support for 3g internet access 6 deceleration motor Detection sensor interface (infrared or ultrasound) Including various examples of source code(input, output, timers, serial port, external interrupt, The robot walks, tracking, etc.)