5PCS RFID IC Key

Card type: 1K IC S50
Operating: Frequency 13.56 MHz
Capacity: 1 Kbyte EEPROM (716 free bytes availability)
Common Usage: Ticketing, Contactless smart card excellent security
Tested Read Range: 0 - 50 mm
Multi-Detection:Yes
Color: Blue

Package includes:

5 PCS RFID IC Key Tags Keyfobs Token NFC TAG Keychain 13.56MHz Arduino

Red PN532 NFC RFID Reader/Writer Controller Shield KITS

NFC is a popular technology in recent years. We often heard this work
while smartphone company such as Samsung or HTC introduces their latest high-end phones.
Almost all the high-end phone in the market support NFC.

Near field communication (NFC)is a set of standards for smartphones and similar
devices to establish radio communication with each other by touching them together
or bringing them into close proximity, usually no more than a few centimeters.

For electronics geeks, we also want to use NFC technology to make our own things.
So we build this NFC RFID module. This module is built around NXP PN532.
NXP PN532 is very popular in NFC area. And the company offers much technology document to help developers.
We developed this module based on the official document. And to make things easier, we also build library for this
module.

We almost break out all the IO pins of NXP532 on this module. Users could easily connect and play.
On this module, I2C is the data Interface by default. With ourArduino Sensor Shield,
it is very easy to plug and play. However, if users want to use other interface such as UART or SPI,
this module also makes it easy to break out those pins.
Feature :

1、Gilt PCB and Small dimension and easy to embed into your project
2、Support I2C、SPI and HSU (High Speed UART), Change between those modes
3、Support RFID reading and writing
SupportP2P communication with peers
Support NFC with Android phone
4、Typical Operating Distance have been updated to 5cm~7cm reading distance
5、Work in NFC Mode or RFID reader/writer Mode
6、RFID reader/writer supports:
1) Mifare 1k, 4k, Ultralight, and DesFire cards
2) ISO/IEC 14443-4 cards such as CD97BX, CD light, Desfire, P5CN072 (SMX)
3) Innovision Jewel cards such as IRT5001 card
4) FeliCa cards such as RCS_860 and RCS_854
7、Plug and play, Arduino compatible
8、Built in PCB Antenna, with 4cm~6cm communication distance
9、On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
10、Work as RFID reader/writer
11、Work as 1443-A card or a virtual card
12、Exchange data with other NFC devices such as smartphone

Interface :

The version 3 can support I2C、SPI and HSU (High Speed UART), there is a switch can help you to change interface between those modes
easily.

Hardware Connection :

If you have Sensor Shield, you could plug in and play.

And you can finish connection with Arduino by hand :
Arduino GND to PN532 Module GND
Arduino 5V to PN532 Module VCC
Arduino SDA to PN532 Module SDA
Arduino SCL to PN532 Module SCL

Dimension :

Application :

Here we introduce 3 basic example of this module.
1) Read/write RFID card
As basic function, this module could read and write RFID card. Various cards could be supported.
We also supply libraries for Arduino.

2) P2P communication

Two PN532 modules could communicate with each other wirelessly.

3) NFC with Andriod Phone

The basic communication stamp with Andriod Phone (NFC supported) is finished.
Currently we could put an URL to Android phone and let it visit a webpage.
Document Download：PN532 NFC Module Manual

Package Included:
1 x 1PCS*PN532 NFC RFID Module
1x 2.54mm spacing 4pin Cable
1xMifare One S50 White Card
1xMifare One S50 Key Card
1x12P bended male pins

PN532 NFC Precise RFID IC Card Reader Module 13.56MHz for Arduino Raspberry PI

ITEAD PN532 NFC module, as its name implies, is based on PN532 chip and used for 13.56MHz near field communication. The module is equipped with onboard antenna, thus no external antenna coil is needed. It is compatible with SPI, IIC and UART interface for communication. With NFC library support for Arduino and Raspberry Pi offered by us, it is quite convenient for development of products with NFC functions.

1. Longest effective communication distance of 3 cm
2. Supports switching of SPI, IIC and UART interface.
3. Can be used for 13.56M non-contact communication
4. Compatible with ISO14443 Type A and Type B standards

IC:NXP PN532
Operating Voltage:3.3V
Power Supply Voltage:3.3~5.5V
Max Supply Current:150mA
Working Current(Standby Mode):100mA
Working Current(Write Mode):120mA
Working Current(Read Mode):120mA
Indicator:PWR
Interface:SPI Interface, Std Raspberry Pi 20pins Interface

Package Included:1 x PN532 NFC Precise RFID IC Card Reader Module 13.56MHz for Arduino Raspberry PI