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Feature

Lead All the digital IO port and analog IO port, each IO port has a standard positive and negative power interface
I2C interface on the main board, convenient and connection of the I2C device
Lead the I2C interface on the motherboard to facilitate the connection with the I2C device
Increase the DC power supply interface. NANO board USB interface, the actual power supply current is only 50MA, to bring high-current equipment such as steering gear when it is obviously insufficient, this time in the DC power supply interface to provide external power supply to ensure the stability of equipment operation
Compatible with Arduino Nano v3.0

Description

Specification:
14 I/O Pin (servo type with GND, power and signal)
8 analog Pin with power output and GND
6 PWM Pin
1 Servo power input
I2C expansion Pin
AREF output
3.3V output
Size:6x5.3x1.3cm(approx)

Package Include :
1 x NANO 3.0 Shield Expansion Shield