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  • #7224833
  • Manufacturer: OSEPP
  • UPC #899262000343
  • Model #UNO-03
  • The OSEPP Uno R3 Plus board is the basic starter model. It serves as a great starting point to the wonderful world of Arduino. This board uses the 8-bit, AVR, RISC-based ATmega328P microcontroller from Atmel.

    New in R3:

  • Added SCL/SDA pins next to AREF header
  • Added IOREF pin to power header

    'Plus' Features

  • Replaced USB-B connector with more popular mini-USB connector
  • Added Molex connector for easy connect to OSEPP sensors and other I2C devices.


    The ATmega328P comes with the Arduino bootloader preloaded. There is an ICSP (In-Circuit Serial Programming) header for the ATmega328 to optionally replace the bootloader.

    As an added precaution, the board comes with a resettable polyfuse on the USB connection path. To prevent damage to the USB port, the fuse will trip when the current to the port exceeds 500 mA.

    The input and/or output pins are brought out to the headers, providing a convenient way to prototype projects without the need of soldering or desoldering.


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    OSEPP Arduino Uno - R3+

    Detailed Description
    (Manufacturer # UNO-03 )

  • 8-bit AVR RISC-based microcontroller running at 16 MHz
  • Connects to a computer via a standard USB cable
  • Flexible power source (USB or DC power)
  • ICSP header for programming microcontroller
  • Compatible with existing Arduino software libraries
  • Compatible with the Ethernet and Motor Controller Shields

    Notes: This board is based off of the Arduino Uno designed by Arduino, and is released under the Creative Commons Attribution Share-Alike License.

  • Technical Specifications   [return to top]
     Specification Value
    Level: Beginner
    Build Style: Component
    Type: Microcontroller

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