Features: new and high quality For NeoAir development board is a small IoTdevelopment board with powerful functions and flexible expansibility, which can meet the needs of various Internet of Things applications. For NeoAir development board adopts advanced technology and supports various communication protocols, such as WiFi With high-performances processors and rich interfaces, it is convenient for users to carry out secondary development and customization. It is suitable for electronic engineers, software developers, makers and Internet of Things enthusiasts, and can be easily used by both beginners and professionals. It can be widely used in intelligent agriculture, intelligent health monitoring and other fields to help users quickly build an Internet of Things system and realize the interconnection between devices. Specifications: Material:PCB Type:Pin Arrangement/Welding Pin Arrangement/Pin Arrangement+Heat Sink CPU: AllwinnerH3, Quadcores CortexA7 Up to 1.2GHz RAM: 512MB DDR3 RAM Storage: 8GB eMMC WiFi: 802.11b/g/n DVP Camera: 0.5mm pitch 24pin FPC seat MicroUSB: 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 Power Supply: DC5V/2A Working Temperature: -20 to 70 Package Includes: 1x Development Board note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.