Arduino Shield compatible.
SPI interface. Hence, most Arduino pins are available for other applications.
Built in PCB Antenna.
Supports both 3.3V and 5V operation using TI''s TXB0104 level translator.
Socket to connect other shields.

Technical Details

Product Details

Package Dimensions
Width : 2.9 inch
Height : 1.1 inch
Length : 4 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B011MU0QXC