The NanoPi NEO Air is a 40 x 40mm open-source ARM board.It uses the 1.2GHz AllWinner H3 core A7 processor. pins are compatible with NanoPi NEO (V 1.2), 24 pin connector is compatible with the GPIO pin connector of Raspberry . The NanoPi NEO AIR is equipped with 512MB 16 bit wide DDR3 RAM, 8GB eMMC and a MicroSD slot. It has WiFi, Bluetooth and DVP camera interface (YUV422). DVP camera interface can support friendlyarm's 5MP camera module It has enhanced power circuit design and better heat dissipation. CPU:For Allwinner H3, -core -A7 Up to 1.2GHz RAM: 512MB DDR3 RAM Storage: 8GB eMMC WiFi: 802.11b/g Bluetooth: 4.0 dual mode DVP Camera: 0.5mm pitch 24 pin FPC -USB: OTG and power input MicroSD Slot x 1 Debug Serial Port: 4Pin,2.54mm pitch pin header GPIO1: 2.54mm spacing 24pin,It includes UART,SPI,I2C,GPIO GPIO2: 2.54mm spacing 12pin,It includes USBx2,IR,SPDIF,I2S PCB Size: 40 x 40mm PCB layer: 6 Power Supply: DC 5V/2A Working Temperature: -20 to 70 OS/Software: u-, UbuntuCore, eflasher Material: PCB colour: blue Package Contents: 1 x NanoPi NEO Air Board (no welding) 1 x Antenna 1 x Heat sink 1 x 8GB Memory card(Random color and appearance) Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.