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UNO R3 ATMEGA16U2 Development Board w/ USB Cable for Arduino

SKU: 402897
  • US$7.99

    7 %

  • 7.45
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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UNO R3 ATMEGA16U2 Development Board w/ USB Cable for Arduino
UNO R3 ATMEGA16U2 Development Board w/ USB Cable for Arduino

UNO R3 ATMEGA16U2 Development Board w/ USB Cable for Arduino

US$7.45 US$7.99 7%OFF 5 (13 reviews)
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Arduino-Compatible R3 UNO ATmega16U2 AVR USB Board


UNO R3 board is 100% compatible with original Arduino, now it has perfect quality and performance .

Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements theProcessing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux).

This is the new Tosduino Uno R3. In addition to all the features of the previous board, the Uno R3 now uses an ATmega16U2 instead of the ATmega8U2 chip. This allows for faster transfer rates, no drivers needed for Linux or Mac (inf file for Windows is needed), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc.


The TOSduino Uno R3 requires the Arduino 1.0 drivers folder in order to install properly on some computers. We have tested and confirmed that the R3 can be programmed in older versions of the IDE. However, the first time using the R3 on a new computer, you will need to have Arduino 1.0 installed on that machine.

The small chip is ATmega16U2, the 28 pin DIP socket chip is ATmega328-pu.

Quantity1 set
Form ColorBlue
MaterialCopper clad + components
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 2.95 in x 2.13 in x 0.59 in (7.5 cm x 5.4 cm x 1.5 cm)
Weight 0.95 oz (27 g)
Packing List
1 x UNO R3
1 x USB cable

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$6.61 shipped US$6.58 shipped US$6.56 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
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Recent Customer Reviews

  • 10769570 Post on 7/28/2017

    A tiempo bien empaquetado y de calidad excelente


    23 0
  • 9395216 Post on 6/9/2017

    Pros:Todo estaba en perfecto estado Cons: no le encuentro nada malo


    25 0
  • 9268021 Post on 3/9/2017

    Great product, the price is low and the quality is excellent, But I had problems with the delivery that took more than 4 months to be delivered and the support did not help me anything about this

    Impression:good, perfect, Good quality

    0 0
  • 10620642 Post on 2/11/2017

    Excelente produto tudo veio conforme foi comprado, tudo certo recomendo a todos.

    Impression:good, perfect, Good quality

    0 0
  • 10881485 Post on 2/8/2017

    Pros: Cheap, easy to use. It looks exactly like a genuine Arduino Uno to me, I was very impressed with the look, especially for the price. Cons: Analog pins came bent, I bent them back carefully (I haven't tested them, AVR... Read more


    0 0

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