Arduino Nano I/O Expansion Board

This board allows Arduino nano I/O to be expanded. It also allows the nano to be powered from a 7-12V dc supply like an Arduino Uno.

FEATURES:

• AREF Output: 3.3V
• Expand all 6 PWM pins
• Expand I2C pins
• Compatible only with Arduino NANO
• Expand DC power interface
• Available pins: +3.3V, +5V, GND, I2C, RX/TX, All other IOs