Crowtail- NFC

Details

The Crowtail-NFC module (Near Field Communications) uses a highly integrated transceiver module PN532 which handles contactless communication at 13.56MHz. It is designed to use IIC (default) communication protocols. In addition, you can also use UART communication protocols via change the connection between the welded plates.

You can read and write a 13.56MHz tag with this module or implement point to point data exchange with two NFC Shields.

Features

Uses as a PFID reader with Mifare one tags and cards(13.56 MHz).
It can support UART, IIC(default) interfaces.
It has 13.56MHz independent PCB antenna.
Max operating distance for detecting NFC tags is 28mm depending on current antenna size.
Support P2P communication.
Support ISO14443 type A and Type B protocols.

Specifications

Working voltage: 3.3v
Antenna size: 18 x 28 x 0.8 mm, IPX port
Antenna wire impedance: 50omh
Board dimension: 20mm x 40mm

Package list

Crowtail- NFC x 1
4 Pin Crowtail Cable x1

Wiki & External links

User manual(wiki link)

Reviews

Crowtail- NFC 2.0

Features

Specifications

Package list

Wiki & External links