Arduino Nano I/O Expansion Board V3

Item Name: Arduino Nano I/O Expansion Board V3 Feature: 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 PCs in Item: 1 PC Manufacturer: N/A, Made in China