Arduino UNO R3 Compatible ATmega328P Board CH340 with Micro USB Connector + MicroUSB Cable

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  • Regular price $7.39
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This Arduino-Compatible UNO R3 development board has most of the features of the original Uno with the added benefit of an ISP header, CH340G USB interface, and a MicroUSB connector in place of the bulky USB-B connector for easier interconnection and better space management

The UNO can be programmed over a Micro-USB cable using the Arduino IDE: Just plug in the board, select "Arduino UNO" from the board menu and you are ready to upload sketches. You can power the UNO Board over USB or through the barrel jack. The on-board power regulator can handle any input voltage on the barrel jack from 7 to 15 Vdc.

Specifications: UNO R3 Arduino Compatible Micro-USB Development Board

  • ATmega328 microcontroller with UNO Bootloader Installed
  • USB Programming Facilitated by the CH340G
  • Micro USB Connector
  • Input voltage: 7-15V on barrel connector, or USB power
  • 0-5V outputs with 3.3V compatible inputs
  • 14 Digital I/O Pins (6 PWM outputs)
  • 6 Analog Inputs
  • ISP Header
  • 32k Flash Memory
  • 16MHz Clock Speed
  • All SMD Construction
  • R3 Shield Compatible

Package Includes:

  • 1 x UNO R3 ATMEGA328P Arduino Compatible MicroUSB Micro-Controller Board
  • 1 x 1M Micro USB Cable
  • Header Pins
  • Printed specifications and usage documentation

Get it faster! Ships in 1 business day from our US facility in Colorado for quick delivery.

Arduino Resources and Guides:

Getting Started with Arduino:

CH340G USB Bus Converter driver download link: (Serial Driver for Win10, Linux, Mac)

Arduino Software (IDE) download link:

Arduino Uno Documentation: