DFRobot - Romeo Robotic Arduino Board w/ 2ch DC Motor Controller

Description:

RoMeo is an All-in-One microcontroller especially designed for robotics application.
Fully compatible with Arduino Shields, featuring an ATMEGA328, Dual 2A motor drivers, PWM ports, I2C interface pins and much more

Benefit from Arduino open source platform, it is supported by thousands of open source codes, and can be easily expanded with most Arduino Shields. The integrated 2 way DC motor driver and wireless socket gives a much easier way to start your robotic project.

The most important about this board is that it is Arduino compatible.

Specification:

Atmega 328
14 Channels Digital I/O
6 PWM Channels (Pin11,Pin10,Pin9,Pin6,Pin5,Pin3)
8 Channels 10-bit Analog I/O
USB interface
Auto sensing/switching power input
ICSP header for direct program download
Serial Interface TTL Level
Support AREF
Support Male and Female Pin Header
Integrated sockets for APC220 RF Module and DF-Bluetooth Module
Five I2C Interface Pin Sets
Two way Motor Drive with 2A maximum current
7 key inputs
DC Supply：USB Powered or External 7V~12V DC
DC Output：5V /3.3V DC and External Power Output
Dimension：90x80mm
Weight:60 gram

For more information check the Manufacturer Wiki page here

Documents:

Compatiblity:

Arduino Prototyping Shield
Arduino Ethernet Shield
Arduino Input Shield