| Brand | ELEGOO |
|---|---|
| Manufacturer | ELEGOO |
| Model Number | EL-CB-001 |
| Part Number | EL-CB-001 |
| RAM Size | 2 KB |
| Computer Memory Type | SRAM |
| Hard Drive Interface | IDE |
| Hardware Interface | USB |
| Number Of Items | 1 |
| Colour Screen | No |
| Batteries Included | No |
| Batteries Required | No |
| 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 |
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Product Description
----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.
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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 Questions & Answers
Customer reviews
Review this product
Top reviews from other countries
soozoo
Everything you could ever want
Reviewed in the United Kingdom on 10 December 2016Verified Purchase
Everything you could ever want
Reviewed in the United Kingdom on 10 December 2016
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.Reviewed in the United Kingdom on 10 December 2016
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.
Images in this review
Matt Holmes
looks like a decent board and I had no problem connecting ...
Reviewed in the United Kingdom on 23 March 2018Verified Purchase
Marc Draco
This is "The One"! Welcome to the Real World.
Reviewed in the United Kingdom on 14 September 2020Verified Purchase
DamianR
Perfect Uno at a Fantastic Price
Reviewed in the United Kingdom on 23 August 2020Verified Purchase
Perfect Uno at a Fantastic Price
Reviewed in the United Kingdom on 23 August 2020
This board is excellent value at 9 pounds!!Reviewed in the United Kingdom on 23 August 2020
Supplied in a shrink wrapped protective box, you get the Elegoo Uno Revision 3 board and the USB cable as shown.
Cable is around 45cm plug to plug.
No special drivers are needed for uploading to this board. The USB interface chip is the same as that used on the genuine Uno - a Mega 16U2 - so the IDE is happy!
The board is very smart in black. It is beautifully made and has the headers labelled on both sides to echo the labels on the board. In this respect it is better than the genuine Uno - as the labels on the genuine Uno for SCL and SDA are hidden by the 6 pin ICSP header. Having these labels on the headers of the ELEGOO board reduces the chances of connecting to the wrong pins when breadboarding.
It comes preprogrammed with the standard blink sketch, so selecting Uno as the board in the IDE, a quick amend to the code in the IDE blink example, selecting the correct port, and compilation and upload was achieved without any problems.
I have built my own basic DIY Uno boards in the past but, at this price, complete with a cable, it's a no brainer to simply get another one of these in future.
It's an absolute bargain - particularly given that the Genuine Uno is around twice the price (and it doesn't come with a cable like the ELEGOO).
I have no hesitation in recommending this if you are looking to have some Arduino fun!
Images in this review
M. M
Standard UNO
Reviewed in the United Kingdom on 19 March 2021Verified Purchase
