Overview

The DFRduino Uno V3.0 from DFRobot is a compact, Arduino Uno R3-compatible development board for learning, prototyping, and academic projects. It works with the Arduino IDE and supports the familiar Processing/Wiring programming environment.

Built around the ATmega328 in a DIP package, this board includes a USB-to-serial interface and color-coded headers to help identify power, analog, and digital connections more easily. It can be powered through USB or with an external 7V to 12V DC supply.

The removable DIP microcontroller design can be useful for firmware updates or for moving the chip into another project. It also includes standard Uno-style I/O and support for ISP programming.

• ATmega328 microcontroller in DIP package
• Arduino Uno R3 and Arduino IDE compatible
• 14 digital I/O pins, 6 PWM outputs
• 6 analog input pins
• Color-coded power, analog, and digital headers
• USB or external 7V-12V DC power support

Specifications should be verified on the official manufacturer page.