Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Electronics > 
Electronic Components > 
Engineering Development Tools > 
Item#: 9SIA2W90XX0023

OSEPP Uno R3 Plus (100% Arduino Compatible)

ICON Loading...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The OSEPP Uno R3 Plus board is the basic starter model. It serves as a great starting point to the wonderful world of Arduino. This board uses the 8-bit, AVR, RISC-based ATmega328P microcontroller from Atmel.

New in R3:
• Added SCL/SDA pins next to AREF header
• Added IOREF pin to power header “Plus” Features:
• Replaced USB-B connector with more popular mini-USB connector
• Added Molex connector for easy connect to OSEPP sensors and other I2C devices.

* Microcontroller ATmega328P
* Clock Speed 16 MHz
* Flash Memory 32 KB
* Operating Voltage 5V
* Input Voltage 6-12 V
* Digital I/O Pin Count 14 (including 6 for PWM output)
* Analog Input Pin Count 6

Other Connections:
ICSP for ATmega328p
DC power connector
4-pin latchable I2C connector

2.95 x 2.13 x 0.61 inches (75.0 x 54.0 x 15.5 mm)

Power Source:
USB or external DC power supply

• 8-bit AVR RISC-based microcontroller running at 16 MHz
• Connects to a computer via a standard USB cable
• Flexible power source (USB or DC power)
• ICSP header for programming microcontroller
• Compatible with existing Arduino software libraries
• Compatible with the Ethernet and Motor Controller Shields

The ATmega328P comes with the Arduino bootloader preloaded. There is an ICSP (In-Circuit Serial Programming) header for the ATmega328 to optionally replace the bootloader. As an added precaution, the board comes with a resettable polyfuse on the USB connection path. To prevent damage to the USB port, the fuse will trip when the current to the port exceeds 500 mA. The input and/or output pins are brought out to the headers, providing a convenient way to prototype projects without the need of soldering or desoldering.

Learn more about the OSEPP UNO-03


Warranty, Returns, And Additional Information

Customer Reviews of the OSEPP UNO-03

There are no reviews yet... do you own this product? Write a Review

ICON Loading...

Compare Offers from All Sellers newegg

Seller Name & Rating Offer Details  
ICON Loading...
Selected Items

Best Service Sellers

Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Home > 
Electronics > 
Electronic Components > 
Engineering Development Tools > 
Item#: 9SIA2W90XX0023
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.