1.1 overview

A20 Shark PAD (Sha Yu) open flat, using Allwinner A20 dual core ARM Cortex-A7 processor, the 8 inch IPS LCD screen, 1024x768 resolution.

A20 Shark PAD (Sha Yu) open source flat interface is complete, perfect function, while the development of schematic and source code for all.

A20 Shark PAD (Sha Yu) open flat, look carefully designed, in meet the developers learning development at the same time, is a worthy collection of exquisite electronic products.

1.2 hardware specifications

1) CPU:Dual-core Cortex-A7 CPU

2) GPU:ARM Mali400 MP2 GPU

3) RAM:1GB DDR3

4) Flash:4GB/8GB NAND

5) OTGx1

6) USB HOSTx2

7) UARTx3

8) IICx3

9) SPIx1

10) RJ45:10/100MBps Ethernet

11 LCD:IPS, 1280x800,8inch)

12) WIFI

13) Bluetooth

14) GPS

15) 4.2V, 8000mAh battery

16) 500W auto focus front camera, 200W back camera

17) Three GPIO control LED (Red, Green, Blue)

18) Ten points capacitive touch panel

19) Micro SD/TF cardx2, One support boot system

20) IR

21) HDMI

22) Earphone with microphone

Stereo speaker, 2x3W 23)

24) WCDMA/EVDO/TD-SCDMA optional

25) 13.56MHz RFID type A/B also support NFC

26) PSAM card

27) G-Sensor/Magnetic Sensor/3-Axis Gyroscope

28) Motor

29) PWM

30) CAN bus

31) RS485

32) AV-IN

33) 433/868/915MHz

34) 2.4GHz RF