Note: this store is trade shops, technical support, please confirm will use cases in the pictures.

The USB chip is PL2303HX module://item.taobao.com/item.htm?SPM = a1z38n. 1

USB is a long PL2303HX download line://item.taobao.com/item.htm?SPM = a1z38n. 1

PN532 data download:http://pan.baidu.com/s/1nt07D6T

An overview of the

NFC is a popular technology in recent years.We often hear about the job, and smart phone companies such as samsung and HTC introduced their latest high-end phones.Almost all of the high-end mobile phone market support NFC.

The near field communication (NFC)Is a standard set of smart phones and similar devices set up radio communication each other by touching the up or near took them, usually no more than a few centimeters.

Electronic enthusiasts, we also want to use NFC technology to make our own.We establish the NFC rfid module.This module is around the PN532 building.PN532 NFC area is very popular.To help developers and companies to provide technical document.We develop the module according to the official document.In order to make things simple, we also build library for this module.

We almost break all IO pin 532 this module.The user can easily connect and play.With ourSensor shieldPlug and play, very easy. However, if the user wants to use other interface UART and SPI, this module is easy to connect the pins.

 function

1. Small volume, easy to embedded in your project
2. Support the I2C, SPI and xu (high speed UART), easy to change between these models
3. Support rfid read-write, P2P communication and colleagues, NFC Android mobile phones
4. The RFID reader/writer support:
   • Non-contact card reader 1 k and 4 k, super light and DesFire card
   • ISO/IEC 14443-4 CARDS such as CD97BX, CD, Desfire, P5CN072 (SMX)
   • Innovision gems card such as IRT5001 card
   • Smart card RCS_860 and RCS_854, etc
5. 5 cm to 7 cm long reading distance
6. Vehicle-mounted mobile device level, standard 5 v TTL I2C and UART, 3.3 v TTL SPI
7. Compatible, insert and play our shield

describe

Here we introduce three basic example of this module.

Read/write rfid card

As the basic function, the module can read and write rfid card.All kinds of CARDS could be supported.

We also supply the library.

P2P communication

Two companions PN532 module can communicate with each other by radio.

NFC mobile phones

Basic communication with mobile phone stamps (NFC) support.Now we can put a URL to access a web page of mobile phones, make it.

download

More technical resources links can be found in the manual.

• manual

Product list