Nano extension board Nano IO shields

Type: Voltage Regulator
Model Number: NANO V3.0 3.0 Controller
Application: Alarm This is a terminal adapter for the for Arduino Nano.
It labels for arduino Nano version 3.0,however you can still use this adapter for the older version
You can use this adapter to easily hook up for Arduino Nano to an outside world via hook up wires.
color: blue
material: PC + Metal
Size:5.2×3.5cm(approx)
Package Contents:
1 * Expansion Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.