{"product_id":"mega-r3-android-accessory-development-kit-adk-usb-cable","title":"Mega2650 R3 Android Accessory Development Kit (ADK) Without USB Cable","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eMega R3 Android Accessory Development Kit (ADK) – ATmega2560 USB Host Board\u003c\/h2\u003e\nThe \u003cstrong\u003eMega R3 Android Accessory Development Kit (ADK)\u003c\/strong\u003e is a powerful microcontroller board based on the \u003cstrong\u003eATmega2560\u003c\/strong\u003e, designed specifically for interacting with \u003cstrong\u003eAndroid-based devices\u003c\/strong\u003e and other USB peripherals. \u003cbr\u003e\u003cbr\u003eUnlike a standard Arduino Mega, the ADK features a \u003cstrong\u003eUSB Host interface\u003c\/strong\u003e powered by the \u003cstrong\u003eMAX3421E IC\u003c\/strong\u003e, enabling direct communication with Android phones, tablets, cameras, keyboards, mice, game controllers, and other USB devices. \u003cbr\u003e\u003cbr\u003eBuilt on the familiar \u003cstrong\u003eArduino Mega 2560 architecture\u003c\/strong\u003e, it offers extensive I\/O, multiple hardware serial ports, and full compatibility with most Arduino shields, making it an ideal platform for advanced embedded, robotics, and Android-accessory projects.\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Development Board\u003c\/li\u003e\n\u003cli\u003eBoard Type: Arduino Mega ADK\u003c\/li\u003e\n\u003cli\u003eMicrocontroller: ATmega2560\u003c\/li\u003e\n\u003cli\u003eUSB Host Controller: MAX3421E\u003c\/li\u003e\n\u003cli\u003eUSB-to-Serial Converter: ATmega8U2 \/ ATmega16U2\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5 V\u003c\/li\u003e\n\u003cli\u003eClock Speed: 16 MHz\u003c\/li\u003e\n\u003cli\u003eUSB Interface: Host \u0026amp; Device\u003c\/li\u003e\n\u003cli\u003eProgramming Platform: Arduino IDE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMemory\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eFlash Memory: 256 KB (8 KB used by bootloader)\u003c\/li\u003e\n\u003cli\u003eSRAM: 8 KB\u003c\/li\u003e\n\u003cli\u003eEEPROM: 4 KB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePower Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eRecommended Input Voltage: 7 – 12 V\u003c\/li\u003e\n\u003cli\u003eInput Voltage Limits: 6 – 20 V\u003c\/li\u003e\n\u003cli\u003eVIN Pin: External power input\u003c\/li\u003e\n\u003cli\u003e5V Pin: Regulated 5V output\u003c\/li\u003e\n\u003cli\u003e3.3V Pin: 50 mA max output\u003c\/li\u003e\n\u003cli\u003eTotal Current Capacity: Up to 1500 mA (external supply)\u003c\/li\u003e\n\u003cli\u003eUSB Power Protection: Resettable polyfuse (500 mA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eInput \/ Output\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDigital I\/O Pins: 54 (15 PWM outputs)\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 16 (10-bit ADC)\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin: 40 mA\u003c\/li\u003e\n\u003cli\u003eUARTs: 4 Hardware Serial Ports\u003c\/li\u003e\n\u003cli\u003eSPI Pins: 50 (MISO), 51 (MOSI), 52 (SCK), 53 (SS)\u003c\/li\u003e\n\u003cli\u003eI2C \/ TWI Pins: 20 (SDA), 21 (SCL)\u003c\/li\u003e\n\u003cli\u003eExternal Interrupts: Pins 2, 3, 18, 19, 20, 21\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eUSB Host Interface (MAX3421E)\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUSB Host Chip: MAX3421E\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: SPI\u003c\/li\u003e\n\u003cli\u003eSPI Pins Used: 50 (MISO), 51 (MOSI), 52 (SCK)\u003c\/li\u003e\n\u003cli\u003eReset Pin: Digital Pin 7 (Reserved – Do Not Use)\u003c\/li\u003e\n\u003cli\u003eSupports Android devices, cameras, keyboards, mice, game controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUSB Host support for Android and USB peripherals\u003c\/li\u003e\n\u003cli\u003eBased on Arduino Mega 2560 architecture\u003c\/li\u003e\n\u003cli\u003e54 Digital I\/O pins with extensive expansion capability\u003c\/li\u003e\n\u003cli\u003eMultiple hardware serial ports\u003c\/li\u003e\n\u003cli\u003eAutomatic power source selection\u003c\/li\u003e\n\u003cli\u003eImproved reset circuitry (Rev 3)\u003c\/li\u003e\n\u003cli\u003eCompatible with most Arduino Mega \u0026amp; UNO shields\u003c\/li\u003e\n\u003cli\u003eDFU mode support for USB firmware updates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eAndroid accessory development\u003c\/li\u003e\n\u003cli\u003eUSB device interfacing\u003c\/li\u003e\n\u003cli\u003eRobotics and automation\u003c\/li\u003e\n\u003cli\u003eEmbedded systems development\u003c\/li\u003e\n\u003cli\u003eHuman interface devices (HID)\u003c\/li\u003e\n\u003cli\u003eAdvanced Arduino projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBoard Length: 101.52 mm\u003c\/li\u003e\n\u003cli\u003eBoard Width: 53.3 mm\u003c\/li\u003e\n\u003cli\u003eBoard Thickness: Approx. 1.6 mm\u003c\/li\u003e\n\u003cli\u003eMounting Holes: 3\u003c\/li\u003e\n\u003cli\u003eNet Weight: Approx. 39g\u003c\/li\u003e\n\u003cli\u003eForm Factor: Arduino Mega Compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × Mega R3 Android Accessory Development Kit (ADK) Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e USB cable is \u003cstrong\u003enot included\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":42091040014588,"sku":"KGPDB005","price":3965.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/ARDUINOMEGA2560ADKFORANDROID-2.jpg?v=1694000518","url":"https:\/\/kitsguru.com\/es\/products\/mega-r3-android-accessory-development-kit-adk-usb-cable","provider":"KitsGuru","version":"1.0","type":"link"}