About the product
- This I/O Expansion Shield is specifically designed to facilitate an easy connection between Arduino Nano and many other devices.
- Used for Arduino Nano direct, if your seal the Pin of the board also Compatible Arduino Duemilanove 2009 and UNO R1.
- 5 I2C expansion Pin. I2C interface on the main board, convenient and connection of the I2C device.
- Compatible with Arduino or Arduino-compatible Nano v3.0
- 14 I/O Pin (servo type with GND, power and signal).
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