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ATmega2560 Android ADK Compatible Microcontroller Board

SKU: DFR0156

The DFRduino Mega ADK is an ATmega2560-based microcontroller board fully compatible with Google's ADK, great for building Android accessories. It has 54 digital I/O pins (14 PWM), 16 analog inputs, 4 UARTs, 16 MHz crystal, USB, power jack, ICSP header, and reset button. Similar to Mega 2560/Uno, it uses an Atmega8U2 as USB-to-serial converter and supports Android 3.1+/2.3.4+ Open Accessory mode (accessory as USB host, Android device as USB device).

Overhead shot of DFRduino MEGA ADK showing ports and connectors for peripherals.-DFRobot product sku:DFR0156 image.

Downloadable Resources

  • Tech Specs

    • Specification

    Parameter Details
    Microcontroller ATmega2560
    Operating Voltage 5V
    Input Voltage (recommended) 7-12V
    Input Voltage (limits) 6-20V
    Digital I/O Pins 54 (of which 14 provide PWM output)
    Analog Input Pins 16
    DC Current per I/O Pin 40 mA
    DC Current for 3.3V Pin 50 mA
    Flash Memory 256 KB of which 8 KB used by bootloader
    SRAM 8 KB
    EEPROM 4 KB
    Clock Speed 16 MHz

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