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UNO R3 Development Board
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UNO R3 Development Board

- Blue

with CH340G USB Chipset Compatible with Arduino
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Oct 27 - Oct 29, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
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UNO R3 Development Board ATMEGA328P-16AU ( 16MHZ ) for Arduino

Main Features:
● CPU: ATMEGA328P-16AU ( 16 MHz )
● USB chipset: CH340G replaces the original ATMEGA16U2
● Interface: Micro USB ( Universal for most of phones )
● Micro USB cable is not included
● Completely solve the non-compatibility of traditional UNO boards in Win 7 / 8
● Pins design, can use jumper wires conveniently



Type: UNO R3 Development Board
Material: FR4
Main Chip: ATMEGA16U2-MU
Mainly Compatible with: Ardunio

Weight and Size

Product weight: 0.010 kg
Package weight: 0.040 kg
Product Size(L x W x H): 6.80 x 5.40 x 0.20 cm / 2.68 x 2.13 x 0.08 inches
Package Size(L x W x H): 10.00 x 12.00 x 0.60 cm / 3.94 x 4.72 x 0.24 inches

Package Contents

Package Contents: 1 x UNO R3 Development Board, 5 x Pin Header

UNO R3 Development Board ATMEGA328P-16AU ( 16MHZ ) for Arduino - Blue

UNO R3 Development Board ATMEGA328P-16AU ( 16MHZ ) for Arduino - Blue

UNO R3 Development Board ATMEGA328P-16AU ( 16MHZ ) for Arduino - Blue

UNO R3 Development Board ATMEGA328P-16AU ( 16MHZ ) for Arduino - Blue

UNO R3 Development Board ATMEGA328P-16AU ( 16MHZ ) for Arduino - Blue

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Customer Reviews

4.86 out of 5
  • 51
  • 8
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See all 59 reviews Write a Review
  • Sinisa C.
    Yes (0) Color: Blue
    Great UNO R3 board
    Top quality Arduino UNO board. Works out of the box on Ubuntu 12.04 Linux, no driver needed. On Mac OSX El Capitan, users must first download and intsall signed Mac OS Driver for Winchiphead CH340 serial bridge (google it). Installation is trivial and after that Arduino IDE works fine with this board. Board use Micro USB connector for connection with computer, which is very convenient. Thanks Gear Best for keeping this product in their offer.
    Simply, none

    Jan 17,2016

  • Diego
    Yes (0) Color: Blue
    UNO R3 Board
    Aduino uno è un ottima scheda, sia come qualità che come potenza,, la cosa che mi ha colpito e che il cavetto per programmarla è lo stesso dei normali smartphone!
    ottima scheda , provata con uno shield realizzato e funziona perfettamente! Rapporto qualità prezzo la consiglio altamente a tutti gli appassionati di elettronica =)
    nessun problema avuto fino ad ora!

    Jun 28,2016

  • Federico
    Yes (0) Color: Blue
    GearBest - Arduino UNO (DCcEle) compatible
    it's very cheap, it works really well, it can be powered with a micro-sub cable (no more serial connector). Great product. It's also easy to solder the pin on the board.
    you may have to install the driver of CH340 chip.

    Feb 10,2016

  • Scott Barber
    Yes (0) Color: Blue
    Arduino Review
    Connectors not soldered to prevent damage during shipment.
    Came programmed with blink program for quick test to show it works and was factory tested.Works with other Arduino shields.
    Requires the use of a soldering iron and solder.

    Mar 24,2016

  • Nikolay
    Yes (0) Color: Blue
    Отличная ардуинка
    Пришла в целости и сохранности. Задачи свои исполняет на отлично. Вроде как не оригинал, но я разницы никакой не почувствовал. Все работает прекрасно. Скетчи заливаются. Я доволен!

    Nov 26,2015

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for UNO R3 Development Board to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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