Circuit Monkey
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Naked Boards      
DragonFly - ATmega1280 board - Naked Edition

  • No connectors! Pads Only.
  • 80mm x 40mm (smaller than a credit card).
  • Thickness: 2.7mm (0.11 inch)
  • Weight: 10.8 grams (0.38 oz.)
  • High Performance, Low Power AVRŽ 8-Bit Microcontroller
  • 86 programmable IO pins.
  • 3.3V or 5V operation.
  • Programmable activity LED.
  • Power indicator LED
  • 2-pin Analog Reference input.
  • 128K (256K on 2560 model) Bytes of In-System Self-Programmable Flash
  • 4K Bytes EEPROM
  • 8K Bytes Internal SRAM
  • Optional Boot Code Section with Independent Lock Bits
  • JTAG Interface
  • Peripheral Features:
  • Four 8-bit PWM Channels
  • Twelve 16-bit PWM Channels
  • 16-channel, 10-bit ADC
  • Four Programmable Serial USART
  • Master/Slave SPI Serial Interface
  • 2-wire Serial Interface
  • More features detailed in the Atmel ATmega1280/2560 datasheet.

    Adobe PDF File 0028 DragonFly Schematic
      You will need the Adobe Acrobat Reader to view this file. Download it here
    Adobe PDF File 0028 DragonFly - Pin-Out Chart (with Arduino Pins)
      You will need the Adobe Acrobat Reader to view this file. Download it here

    "Drive up to 16 RC servos!"

    Item Not Currently Available.
    Item Number: 500-0028-01-NKD
    Price: us$39.90
    Shipping:  USA us$4.00 S/H Inside USA
    INTL (us$7.00 S/H Outside USA)

    For experienced users.
    No connectors soldered or included.

    Click here for the regular version.

    This board has no connectors included. Sometimes cables and connectors get in the way, so we made a special version that gives you all the fun of a ATmega1280 chip without the connectors. This board is perfect for UAV, custom embedded,or other designs where weight and size are an issue. Our 40mm x 80mm board is only 2.7mm thin and weighs only 0.38oz. (10.8 grams). All connector holes are 2mm pitch (don't confuse them with 0.1" header holes.)

    This ATmega1280 based controller board features 128K of flash for your most demanding applications. Measuring only 80mm x 40mm, the board is smaller than a credit card and two of these boards can fit in the palm of your hand.

    We pinned out all 86 of the IO pins on this chip. The board features an on-board 16MHz crystal. The board is powered by either and external 5V or 3.3V power source. It features a 6-pin ISP 2mm-pitch contacts for programming as well as 2mm-pitch 3-pin power contacts (the third pin is reset).

    Drive up to 16 RC servos with this board. Perfect for Robotics, Hexapod.

    Arduino Mega

    This board is software compatible with Arduino Mega (which uses the ATmega1280 chip). We will pre-install Arduino firmware upon request.

    UID: 000109