Description:

100% Brand new and High quality.
Pins for all the digital I/O ports and analog I/O ports, each IO port has a standard positive and negative power interface.
Multiple pinheaders for OLED interface，IIC interface，Serial Interface on the board, convenient and connection for UNO IO Interface.
3.3V/5V operating voltage select.
More Easily recognitive interfaces.

Specification:

Material: Electronic component

Main Color: Black

Size: approx. 150x150x50mm/5.91x5.91x1.97inch.

Package Includes:

1 Piece UNO-IO Expansion Board

Note:

Please allow 1-3cm (0.4-1.18") difference due to manual measurement.Thank you for your understanding.