• eBay Deals

This is a private listing. Sign in to view your status or learn more about private listings.

Picture Information

Image is loading
Image not available
Have one to sell? Sell it yourself

Details about  Hot SainSmart MEGA2560 R3 ATMEGA16U2 Board Free USB Cable For Arduino

Hot SainSmart MEGA2560 R3 ATMEGA16U2 Board Free USB Cable For Arduino
Get fast shipping and excellent service from eBay Top-rated sellers.

Find out more about the Top-rated seller program - opens in a new window or tab

99.8% Positive feedback
  • Consistently receives highest buyers' ratings
  • Ships items quickly
  • Has earned a track record of excellent service
Visit store:

Item Information

Item condition:
Error icon
More than 10 available / 437 sold
Please enter a quantity of $qty_dummy$ or less Please enter a quantity of 1 Purchases are limited to $qty_dummy$ per buyer Please enter quantity of 1 or more Please enter a lower number Choose quantity that is less than $qty_dummy1$ or equal to $qty_dummy$ You can only choose quantity that is equal to $qty_dummy$
US $12.30
Approximately C $13.77(including shipping)
Best Offer:
Make Offer
Resume making your offer, if the page does not update immediately.
118 watchers
Experienced Seller
Best offer available
Free Shipping
FREE Economy Int'l Shipping | See details
See details about international shipping here.  help icon for Shipping - opens a layer
Item location:
Canton, China
Ships to:
Worldwide See exclusions
International shipping and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
14 day money back, buyer pays return shipping See details
eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  Oct 16, 2014 04:25:13 EDT  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition


Analog Input Pins:



Mega2560 R3

DC Current per I/O Pin:

40 mA


ATmega2560-16AU ,ATMEGA16U2,

DC Current for 3.3V Pin:

50 mA

Operating Voltage:


Flash Memory:

256 KB of which 8 KB used by bootloader

Input Voltage (recommended):




Input Voltage (limits):



4 KB

Digital I/O Pins:

54 (of which 15 provide PWM output)

Clock Speed:

16 MHz

SainSmart Mega2560 R3 ATmega2560-16AU + ATMEGA16U2 + USB Cabe For  Arduino

Unbelievable price for only 2 weeks
Note:Tracking Number Provided.


This is the new SainSmart MEGA2560 R3. In addition to all the features of the previous board, the MEGA now uses an ATMega16U2 instead of the ATMega8U2 chip. This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc.

The SainSmart MEGA2560 R3 also adds SDA and SCL pins next to the AREF. In addition, there are two new pins placed near the RESET pin. One is the IOREF that allow the shields to adapt to the voltage provided from the board. The other is a not connected and is reserved for future purposes. The MEGA2560 R3 works with all existing shields but can adapt to new shields which use these additional pins.

Revision 3 of the board has the following new features:

  • 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.
  • Stronger RESET circuit.
  • Atmega 16U2 replace the 8U2.




Operating Voltage


Input Voltage (recommended)


Input Voltage (limits)


Digital I/O Pins

54 (of which 15 provide PWM output)

Analog Input Pins


DC Current per I/O Pin

40 mA

DC Current for 3.3V Pin

50 mA

Flash Memory

256 KB of which 8 KB used by bootloader


8 KB


4 KB

Clock Speed

16 MHz

  • No.1Real Time Clock
  • we will not only provide you the RTC Model, but also the button battery. 
  • No.2Sainsmart 2 channels relay(Invalid)
  • Sainsmart 2 channels relays with its Opto-couple feature are widely used in many electronic fields.
  • No.3Distance Sensor
  • Ultrasonic Module Distance Measuring Transducer Sensor is one of the most used sensor for arduinos. 
  • No.4Wireless Transceiver Module(Invalid)
  • NRF24L01 wireless transceiver module with 2.4Ghz antenna. Maximum operating speeds up to 2Mbps. 



Other Sellers

Core Chip

 ATmega2560-16AU ,ATMEGA16U2,

100% Imported from Atmel

Clone Chips are made from China

Technology Support

We have our own team to supply you the technology support



To provide design, pre-sales and transportation logistics and distribution service

Cruddy service


We will provide you the tracking number after your purchase

Order more than $30


2 years warranty,

60 days return/exchange



We have 2 warehouses on China, 5 on North America and 8 on European Union

Only China

Package List

1X Sainsmart Mega2560 R3 2013 Version

1X USB Cable

Application case

1,traditional starter kit for arduino lovers(Click here)

2,3D Printer Machine(Click here)

3,4WD car Robot for the dev board lovers(Click here)

4,SainSmart mega board for Six-legged robot

Arduino Series

  • SainSmart UNO R3
  • Free USB Cable
  • More Than 3000 PCS Sold
MEGA2560 R3
  • SainSmart MEGA2560 R3
  • Free USB Cable
  • More Than 2000 PCS Sold
  • SainSmart DUE
  • Free USB Cable
  • More Than 800 PCS Sold
Leonardo R3
  • SainSmart Leonardo R3
  • Free USB Cable
  • More Than 500 PCS Sold

Mega2560 R3 Kit

Mega2560 Kit
  • SainSmart mega2560
  • TFT LCD Shield
  • 3.2 Inch TFT LCD
  • More Than 1000 kits Sold
MEGA2560 R3
  • SainSmart mega2560 R3
  • TFT LCD Shield
  • 3.2 Inch TFT LCD
  • More Than 800 kits Sold
7 Inch TFT LCD
  • SainSmart mega2560 R3
  • TFT LCD Shield
  • 7.0 Inch TFT LCD
  • 64Mb Flash
3D Printer
  • SainSmart MEGA2560 R3
  • Ramps 1.4 For Reprap
  • Nema 17 Steppe Motor
  • Technical Support

TFT LCD Series

2.4 Inch
  • 2.4 Inch LCD
  • 240*320 resolution
  • XPT2046 Touch IC
  • Arduino, Raspberry Pi
3.2 Inch
  • 3.2 Inch LCD
  • 240*320 resolution
  • SD Card Reader
  • More Than 800 PCS Sold
5.0 Inch
  • 5.0 Inch LCD
  • 800x400 Resolution
  • SSD1963 Controller
  • 64Mb Flash
7 Inch
  • 7 Inch LCD
  • CPLD+SDRAM solution
  • 800x480 Resolution
  • Arduino, Raspberry Pi

Gas Sensor

Carbon Dioxide
  • MG-811 On-board
  • Analog + TTL Output
  • High Sensitivity
  • Arduino, Pi, ARM
  • Formaldehyde Detection
  • MS1100-P111
  • Concentration: 0-1000ppm
  • Rapid Response
  • MQ-3 Alcohol
  • Dual Signal Output
  • Rapid Response
  • Detection Range:10~1000ppm
Infrared Sensor
  • MH-Z14 Carbon Dioxide
  • Infrared Gas Sensor
  • Good Selectivity
  • Analog, PWM, UART Output

Raspberry Pi

Camera 1080p
  • 1080p HD video recording
  • 2592x1944 pixel images
  • Compatible with A/B Pi
  • 15 Pin MIPI Serial Interface
GPIO Extension
  • GPIO Breakout Extension
  • 26 pin ribbon cable
  • Breadboard(400 Tie-point)
  • Compatible with A/B Pi
7" TFT LCD.  B
  • 7 Inch TFT LCD Display
  • HDMI+VGA+2AV Controller
  • Automatically switch to AV2
  • Lcd With Touch Screen
  • Quad-Band 850/ 900/ 1800/ 1900 MHz
  • GPRS multi-slot class
  • SIM900 GSM/GPRS Model
  • GSM antenna

Starter Kit

4WD Car
  • SainSmart Mega2560 R3
  • 4WD Car Platform
  • HC-SR04 Distance Sensor
  • Technical Support
Standard Kit
  • 35 Sets
  • Lowest Price
  • Arduino Compatible
  • Technical Support
Advanced Kit
  • 49 Sets
  • UNO R3
  • Arduino Starter Kit
  • Technical Support
Bundle Kit
  • 10 PCS of Kits
  • Express Shipping
  • Arduino Starter Kit
  • Technical Support

TTL Serial LCD

This little package will write out whatever you send along a serial data line. So this means you can add an LCD to a project with only three wires: +V, GND, and RX (serial receive). ARM Cortex M0 utilizes onboard UART for greater communication accuracy


1.Item will be shipped within 1-2 working days after full payment is cleared. Tracking number will be sent to all customers upon package shipment.


2.Delivery time is different in accordance to shipping address and shipping methods.

-Economy shipping from China: about 20-30 biz days.
-ePacket delivery (EUB) from China to US: about 10-15 biz days.
-Expedited shipping from China takes about 3-5 biz days via DHL/UPS and 9-15 biz days via EMS.

-Standard shipping (Royal Mail Tracked) from UK warehouse to local customers: about 3-5 biz days.

-Standard shipping from US warehouse: about 3-7 biz days.
-Expedited shipping from US warehouse: about 3-5 biz days.

3.Delivery time depends on destination,logistics mode and other factors. If you have not received your shipment within 30 days from payment, please feel free to contact us. We will track the shipment and get back to you as soon as possible with a reply. Customer`s satisfaction is our goal.

1. We accept payment via PAYPAL ONLY which provides full-scale buyer protection policy up to $500. We only ship to confirmed PAYPAL addresses.Please makesure payment address in PayPal is correct.

2. All major credit cards are accepted through our secure payment processor PayPal.

3. Payment must be received within 7 business days of auction closing.

1.60 days money back return policy. If you are not satisfied when you聽receive your item, please return it within 60 days for a replacement or money back. Please contact us for return address before you send it back.

2. If item defective,

in 3 months we will send you a replacement without extra charge, or offer refund upon faulty received.
after 3 months you are still welcomed to send it back to us for exchange.

Buyer may responsible for all return shipping costs.

3.In case you receive wrong products due to shipping error, please contact us for exchange or refund. If it's damaged , please refuse to accept and contact us as soon as possible.

Please email us before leaving any negative feedback or open any dispute on PayPal.
We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately. We try our best to reply to your emails as soon as possible. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size. You can contact us by Ebay messages are strongly recommended.

On Sep-17-14 at 20:51:40 PDT, seller added the following information:

Questions and answers about this item

No questions or answers have been posted about this item.

Seller assumes all responsibility for this listing.

Shipping and handling

Item location: Canton, China
Shipping to: Worldwide
Excludes: US Protectorates, APO/FPO, Guatemala, Fiji, Vatican City State, Papua New Guinea, Solomon Islands, Guadeloupe, Sierra Leone, Marshall Islands, Nauru, Wallis and Futuna, French Guiana, Anguilla, Gambia, El Salvador, Guam, Micronesia, Dominican Republic, Mayotte, Cameroon, Guyana, Taiwan, Azerbaijan Republic, Macau, Suriname, Oman, Georgia, Tonga, United Arab Emirates, Kenya, New Caledonia, San Marino, Guinea-Bissau, Bhutan, Senegal, Eritrea, Togo, Armenia, Uzbekistan, Saint Kitts-Nevis, Morocco, Qatar, Falkland Islands (Islas Malvinas), Saint Vincent and the Grenadines, Burundi, Iraq, Slovakia, Equatorial Guinea, Slovenia, Mauritania, Belize, Aruba, Uruguay, Congo, Democratic Republic of the, Western Sahara, Congo, Republic of the, American Samoa, French Polynesia, Cook Islands, Colombia, Comoros, Kuwait, Israel, Liechtenstein, Bermuda, Benin, Algeria, Montserrat, Zambia, Somalia, Antigua and Barbuda, Vanuatu, Swaziland, Ecuador, Albania, Ethiopia, Pakistan, Tanzania, Niger, Panama, Burkina Faso, Kyrgyzstan, Jersey, Venezuela, Ghana, Switzerland, Reunion, Djibouti, Chile, Puerto Rico, China, Cape Verde Islands, Martinique, Mali, Moldova, Botswana, Saint Pierre and Miquelon, Cambodia, Madagascar, Indonesia, Vietnam, Tajikistan, Malta, Paraguay, Cayman Islands, Lebanon, Saint Helena, Cyprus, Rwanda, Liberia, Seychelles, Bolivia, Maldives, Bangladesh, Austria, Gibraltar, Libya, Hong Kong, Nigeria, Lesotho, Central African Republic, Gabon Republic, Zimbabwe, Saint Lucia, Mauritius, Guinea, Jordan, Bulgaria, Côte d'Ivoire (Ivory Coast), British Virgin Islands, Turks and Caicos Islands, Kiribati, Chad, Turkmenistan, Romania, Grenada, Costa Rica, Haiti, Mexico, Greenland, Yemen, Afghanistan, Kazakhstan, Mongolia, Netherlands Antilles, Saudi Arabia, Nepal, Bahrain, Bahamas, Trinidad and Tobago, Svalbard and Jan Mayen, Dominica, Palau, Malawi, Nicaragua, Angola, Tunisia, Uganda, Western Samoa, Barbados, Germany, Tuvalu, Jamaica, Egypt, Latvia, Mozambique, Namibia, Niue, Peru, Central America and Caribbean, Honduras, Brunei Darussalam, Virgin Islands (U.S.)
Domestic handling time
Will usually ship within 1 business day of receiving cleared payment - opens in a new window or tab.

Return policy

Item must be returned within
Refund will be given as
14 days after the buyer receives it
Money Back
The buyer is responsible for return shipping costs.

Payment details

Payment method Preferred/Accepted Buyer protection on eBay
Credit card or Pre-authorized Debit through PayPal
PayPal Preferred
time left
Current bid amount
Shipping amount
Bid Count
time left
current bid
Current bid amount Approximately:
Shipping amount Approximately:
Import charges:
Import charges:
(estimated and based on max bid)
Your bid amount


Your current max bid:
Increase your chances of winning by setting a higher bid now.
Let eBay place automatic bids for you  This opens a help overlay dialogue about automatic bidding.
How does automatic bidding work?
As other bids come in, eBay will automatically raise your bid in small amounts, up to your limit. Learn More. - opens in a new window or tab
Close button. This closes the help overlay dialogue.
, up to
By submitting your bid, you'll be committing to buy this item from the seller if you are the winning bidder.
By submitting your bid, you are committing to buy this item from the seller if you are the winning bidder. You have read and agree to the Global Shipping Program terms and conditions - opens in a new window or tab. Import charges previously quoted are subject to change if you increase you maximum bid amount.
By clicking Confirm, you commit to buy this item from the seller if you are the winning bidder.
By clicking Confirm, you are committing to buy this item from the seller if you are the winning bidder and have read and agree to the Global Shipping Program terms and conditions - opens in a new window or tab. Import charges previously quoted are subject to change if you increase your maximum bid amount.
Tell us what you think 
We've made a few changes to bidding.
Were these helpful?
Bid layer is updating the contents.
Resume bidding, if the page does not update immediately.
FREE shipping
See item description
+ See item description for shipping
(Enter ##1## or more)
(Enter more than ##1##)
Your max bid:
You've been outbid. Don't let it get away - place another bid.
You've been outbid by an automatic bid placed earlier by another bidder.
You're the highest bidder on this item!
You're the first bidder on this item!
You're the highest bidder on this item, but you're close to being outbid.
This auction is almost over and you're currently the high bidder.
You're the high bidder on this item, but the reserve price hasn't been met yet.
You've been outbid by someone else.
You can still win! Try bidding again.
You've been outbid by someone else's max bid.
You can still win! Try bidding again.
Your bid wasn't accepted because it's the same as someone else's bid.
Try raising your max bid.
You're the highest bidder!
To increase your chances of winning, try raising your bid.
You're the first bidder. Good Luck!
You're still the highest bidder!
You increased your max bid to
Please enter your bid again.
Enter a valid amount for your bid.
Enter a bid that is the minimum bid amount or higher.
You have to bid at least
Sorry, you can't lower your maximum bid once it's placed.
This seller requires the buyer to have a PayPal account to purchase this item. Get a PayPal account here .
Your bid is the same as or more than the Buy It Now price. You can save time and money by buying it now.
Place bid
Review and confirm your bid
Bid confirmation
Increase max bid
Enter a custom max bid more than ##2##
Enter a custom max bid of ##2## or more
+ ##2## approximate import charges
##2## (approximately)
Please enter a higher amount than the current bid.
+ ##2## for shipping
Bid ##3## now
Bid ##3##
Time left:
Current bid:
(approximately ##1##)
Your maximum bid:
(approximately ##1##)
Increase your maximum bid:
By clicking 1 Click Bid, you commit to buy this item from the seller if you're the winning bidder. Learn moreabout 1-click bid - opens in a new window or tab
(approximately ##1##)
Winning bid:
Starting bid:
Congrats! The auction has ended and you're the winner.
The auction has ended, but the reserve price was not met.
Sorry, the auction has ended and you were outbid.
Good news, you're the high bidder.
Sorry, you've been outbid.
You're the high bidder, but the reserve price is not met.
Please enter a higher amount than the current bid.
Maximum bids cannot be lowered once submitted.
Please enter a valid number.
This is a private listing and your identity will not be disclosed to anyone except the seller.