We've taken our popular PN532 breakout board and turned it into a shield - the perfect tool for any 13.56MHz RFID or NFC application.
The mini NFC shield uses the PN532 chip-set (the most popular NFC chip on the market) and that is embedded in pretty much every phone or device that does NFC.
This chipset is very powerful, and can pretty much do it all, such as read and write to tags and cards, communicate with phones (say for payment processing), and 'act' like a NFC tag.
The mini shield was designed by RF engineers using the best test equipment to create a layout and antenna with 5cm range, the maximum range possible using the 13.56MHz technology.
This shield is designed to use I2C or SPI communication protocols. SPI is the default, it is also easy to change the shield over to SPI where you can use any 4 digital pins by shorting two solder jumpers on the top of the PCB.

Technical Details

Product Details

Package Dimensions
Width : 3.94 inch
Height : 0.72 inch
Length : 3.94 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01MD1KPUZ