Technical Specifications

   CPU: Allwinner V3S, ARM Cortex-A7, 1.2GHz
   RAM: 512Mbit (64MByte) DDR2

Storage

   TF card (up to 32GB)

 Peripherals   

   26 pin GPIO(compatible with Rasperry PI Model A, Model B, Orange PI zero )
   3 x UART
   1 x SPI
   2x I2C
   2x PWM
   1x RS485
   2x LED (for User)
   1x USB 2.0, OTG
   Antenna (2.4 Ghz wifi)
   Sound : No need extra hardware.

 Networks   

   Ethernet 100Mbit
   Wifi 802.11 b/g/n

 Operating Systems   

   Mainline Linux, Debian 

 Power   

   5V 1A, PowerOverEthernet(PoE) (with extension card)

 Physical   

   Dimensions : 48,5 x 47mm
   Weight : 33g