Spot Mega ADK 2560 ADK compatible with Google ADK 2012 version quality assurance
Product Descriptions：
Mega ADK is a device oriented controller that is extremely compact in size and compatible with both MEGA ADK and Google ADK. Mega ADK can be developed using Google's ADK and can run on Android 2.3.4 or 3.1.
Can connect a large number of sensors and application modules, such as Hall sensors, button modules, thermistors, accelerometers, LDRs, potentiometers, touch sensors, joystick sensors, MOSFET modules, and more.
Technical specifications
Controller: ATmega2560
Working voltage: 5V
Input voltage: 7-12V
Limit voltage: 6-15V
Digital ports: 54 (including 14 PWM outputs)
Analog ports: 16
IO port output current: 40 mA
3.3V power supply output current: 100 mA
Flash ：256 KB of which 8 KB used by bootloader
SRAM：8 KB
EEPROM：4 KB
Crystal oscillator: 16 MHz
