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ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE

Brand: ELEGOO

3,712 ratings

Price:

$48.40

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Brand	ELEGOO
Display size	3 analog
Human interface input	Buttons
Hard disk interface	IDE

About this item

NEW IMPROVEMENT: Clearly print on the female header connector, more precise and easier to use the wire.
The Uno now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory.
Control using ATMEL ATMEGA328P chip
100% compatible with the official version Arduino IDE
We have always cared about the customer experience and improve the product function details.

New (4) from $48.39 & FREE Delivery

Product Information

Technical Details

Brand

‎ELEGOO

Manufacturer

‎ELEGOO

Model Number

‎EL-CB-001

Part Number

‎EL-CB-001

RAM Size

‎2 KB

Computer Memory Type

‎72-Pin EDO SIMM Memory

Hard Drive Interface

‎IDE

Hardware Interface

‎USB

Graphics Card Interface

‎AGP

Number Of Items

‎1

Standing screen display size

‎3

Display Type

‎Analog

Colour Screen

‎No

Batteries Included

‎No

Batteries Required

‎No

Device interface - primary

‎Buttons

Contains Liquid Contents

‎No

Has Auto Focus

‎No

Includes Rechargable Battery

‎No

Has Programmable Buttons

‎No

Product Dimensions

‎8 x 5.99 x 0.99 cm; 27.22 Grams

Item Weight

‎27.2 g

Manufacturer

‎ELEGOO

ASIN

‎B01EWOE0UU

Item Model Number

‎EL-CB-001

Is Discontinued By Manufacturer

‎No

Date First Available

‎31 October 2017

Additional Information

Customer Reviews

3,712 ratings

4.8 out of 5 stars

Best Sellers Rank

11,478 in Computers (See Top 100 in Computers)
80 in Barebone PCs

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Product Description

Established in 2011, ELEGOO is a thriving technology company dedicated to open-source hardware research & development, production and marketing.

Our own Quality Management Team will secure the premium quality of our products and we would like to receive your valuable suggestions for our products and make your idea come true.

----The RX and TX LEDs on the board will flash when data is being transmitted via the USB-to-serial chip and USB connection to the computer.

----The ELEGOO UNO R3 puts SDA and SCL pins beside the AREF. Besides, there are two new pins placed near the RESET pin. One is the IOREF that allows the shields to adapt to the voltage provided from the board and the other one is reserved for future purposes. The ELEGOO UNO R3 works with all existing shields and can adapt to new shields which use these additional pins.

Features

* ATmega328P microcontroller

* Input voltage - 7-12V

* 5V Electric current: 500MA

* 3.3V Electric current: 50MA

* 14 Digital I/O Pins (6 PWM outputs)

* 8 Analog Inputs

* 32k Flash Memory

* 16Mhz Clock Speed

Component listing

1pcs ELEGOO UNO R3 Development Board

1 pcs USB cable

It use the same ATmega328 as official Arduino UNO R3 board. The ATmega328 on the UNO R3 comes preprogrammed with a bootloader that allows you to upload new code to it without the use of an external hardware programmer.

The ATmega328 has 32 KB (with 0.5 KB occupied by the bootloader). It also has 2 KB of SRAM and 1 KB of EEPROM (which can be read and written with the EEPROM library).

It use the same ATmega16U2 as official Arduino UNO R3. The ATmega16U2 firmware source code is available in the official repository. The ATmega16U2/8U2 is loaded with a DFU bootloader, which can be activated.


The ELEGOO UNO R3 board can be powered via the USB connection.	The ELEGOO UNO R3 board can be powered with an external power supply.	Excellent welding and production quality to make sure satisfied customer experience	Clearly printed pin names on the header connector, more precise and much easier to use the wires.

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Customer reviews

5 star		85%
4 star		9%
3 star		3%
2 star		1%
1 star		2%

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Top reviews from Australia

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DB Adelaide

Destroyed my MAC

Reviewed in Australia on 16 February 2021

Verified Purchase

DO NOT BUY!!!!!! When powered by external 9v source, it doesn't regulate to 5v and therefore sent 9v straight to the USB port destroying the CPU on the MAC. A $550 repair to replace the mac book logic board and CPU. Crap Chinese product -avoid at all costs!!

One person found this helpful

Helpful

I like electronics

Exactly as expected

Reviewed in Australia on 11 September 2018

Verified Purchase

Arrived as expected, the packaging and the build quality is great - definitely would buy for someone as a gift.

Works out of the box too, I look forward to playing around with it.

Helpful

It's an Arduino...

Reviewed in Australia on 5 September 2018

Verified Purchase

Exactly as you would expect. Arrived nicely packaged, with all parts accounted for.
Still yet to come up with a project to use it in, but have been tinkering.

One person found this helpful

Helpful

Great product

Reviewed in Australia on 25 June 2019

Verified Purchase

Used it in many projects nothing has broke so far and have had it for a week. Soldering done great every pin works the voltage regulator did get a little hot after being powered for just over an hour but that’s expected

Helpful

Great Value

Reviewed in Australia on 15 June 2019

Verified Purchase

Did some bionic hand prototyping for ENG1000 in UNSW. Still works after I stuck LEDs into GPIOs bare.

Helpful

Useful for flashing ender 3 printers

Reviewed in Australia on 18 February 2020

Verified Purchase

Excellent item, used it to flash my ender 3 3D printer

One person found this helpful

Helpful

Dee Tee

Good for kid learning

Reviewed in Australia on 1 December 2020

Verified Purchase

Program is similar to C
Need accessories kits for more i/o control

Helpful

Kynan Davies

It works

Reviewed in Australia on 13 April 2019

Verified Purchase

Work exactly as intended, came quick and undamaged

Helpful

Top reviews from other countries

soozoo

Everything you could ever want

Reviewed in the United Kingdom on 10 December 2016

Verified Purchase

Zero issues with this board, it just works right out the box. Speaking of which, my god it comes in a fancy box! Each pin is labelled on the side of the railing, which really helps with prototyping.

Whenever I buy an arduino for a project now, I get an elegoo. All my creations run on them. I think this is the cheapest they get without having to visit dodgy Chinese websites to install the drivers. I've had one hooked up to a permanent project that's plugged in 24/7. It's been months now, no issues at all. Fantastic value.

36 people found this helpful

Matt Holmes

looks like a decent board and I had no problem connecting ...

Reviewed in the United Kingdom on 23 March 2018

Verified Purchase

Packaged well, looks like a decent board and I had no problem connecting it to my PC the first time I used it. The second time I connected it to my PC, I got an error saying the device couldn't be identified. After an hour of trying to fix this through driver updates, flashing a new bootloader and programming with another Arduino and a lot of googling I found the problem was that the component that handles the USB communication had died. This may have just been bad luck on my part, but it was still irritating. I would try a replacement board in the future, but for now this has put me off.

16 people found this helpful

Marc Draco

This is "The One"! Welcome to the Real World.

Reviewed in the United Kingdom on 14 September 2020

Verified Purchase

There are loads of glowing reviews here so I won't bore you with my own thoughts more than to add my voice that this is an utterly beautifully made piece of kit. A complete (pin-for-pin) "clone" of Arduino's open source hardware Uno but at around half the price. The only difference is that Arduino give you a plastic insulator base for your Uno to stand on and save it shorting out.

A standout feature compared to other "clones" is that Elegoo has stuck to the Rev. 3 design and not tried to improve it with cheaper (SMT) parts. This means you can use the Uno to program an ATMega328 (one is supplied and fitted of course) and then swap it out into your own project without the extra pizazz designed for experimentation.

Microcontrollers are everywhere these days - and while they don't have the OOMPH of even the lowliest Raspberry Pi, they use considerably less electrical energy, run cool and don't require operating systems to make them work. Anyone with a modicum of ability with a soldering iron could rapidly prototype on the Uno and then drop the working controller into their own design.

This is something that definitely isn't possible with a design that has eschewed the DIL package and used the much cheaper surface mount, so hat's off to Elegoo for that.

Great stuff!

3 people found this helpful

jrs

Initially not working, now fine!

Reviewed in the United Kingdom on 27 June 2018

Verified Purchase

UPDATE3: Elegoo customer support are superb. My board is now working, they sent out a replacement super quick, and this one showed up in Device Manager correctly the first time I plugged it in. Really happy to actually to be able to work on some projects now. 4 stars because I never trust 5 star reviews, and the fact that I did have to send the board back.

ORIG: It arrived, packaged pine, but it was not recognised by Win7 when I connected via USB. I did some googling and it seems the bootloader is not loaded to the arduino. The only way to load the bootloader is via another working arduino. So I will return this one.

UPDATE: I just ordered a second (how stupid am I), the second one also does not work! I noticed the first board looked like it had the official USB controller chip (QU18 or something), but this one had something different (a1shr and another chip has AMS1175.0 Q1818). I will return the second one - I won't buy another. This board is probably good if you are already an expert with Arduino's and can load a bootloader to it (you need another working arduino to do that I believe).

UPDATE2 (same day to update 1): So - I got it working. Download Arduino IDE and save to desktop. Go to Device Manager, Right Click on Unidentified Device, Update Drivers, browse to the Driver sfolder of the Arduino download (I downloaded the zip and saved to program files), then let windows do it's thing (I didn't specifiy any particular folder, just pointed it at 'drivers' in that arduino folder I downloaded from the official site), then it worked. Device shows up as arduino, and the IDE blink test works (note the LED was blinking all the time anyway, so I changed the blinktest value to 10seconds, 10000 so i knew it had uploaded). Now to have some fun!

11 people found this helpful

John Phillips

Top notch board

Reviewed in the United Kingdom on 21 September 2017

Verified Purchase

Finally got round to testing it this morning and it is at least on par with the various other UNO R3 boards I have. The black PCB finish gives it a particularly smart look and though a relatively unimportant point in and of itself, a good looking board does add a certain something. But more importantly and of more relevance, the quality of the finish is reflected in the quality of the construction and of the soldering, both being excellent.

I also like the fact that the various pin names are printed clearly on the Dupont connectors along both sides of the board, making careless connection mistakes less likely and is one of the main reasons I chose this make of board over another similarly priced unit. They also include a little card with a link to what they call a tutorial for all the OS platforms, though which is actually an installable version and a zipped version of the Arduino IDE. Not all board manufacturers make it easy by including such a link with some expecting you to contact them but with no instruction to do so when you buy their board. Perhaps they believe in ESP and hence you will know what to do :)

All in all I'm well pleased with this UNO and looking forward to some playtime with it over the weekend.

11 people found this helpful

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ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE

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About this item

Product Information

Technical Details

Additional Information

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Have a question?

Product Description

The ELEGOO UNO R3 board can be powered via the USB connection.

The ELEGOO UNO R3 board can be powered with an external power supply.

Excellent welding and production quality to make sure satisfied customer experience

Clearly printed pin names on the header connector, more precise and much easier to use the wires.

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