PN532 NFC RFID V3 模組 近場通信，支援和Android手機通信

出貨內容詳第一張照片

概述 Overview

NFC是近年來的一個熱門技術。我們經常聽到這個工作雖然智慧手機如HTC公司三星或介紹他們的高端手機。幾乎所有的高端手機市場支持NFC。

近距離通信（NFC）是一組用於智慧手機和類似的設備建立無線通信與互相碰在一起或是帶他們到接近標準，通常不超過幾釐米。

對於電子愛好者，我們還想使用NFC技術來做我們自己的事。所以我們建立這個NFC RFID模組。本模組圍繞NXP PN532。恩智浦PN532是NFC地區很受歡迎。和公司提供多技術文檔來幫助開發者。我們開發的基於公文模組。使事情更容易，我們還構建了圖書館這個模組。

我們幾乎打破了所有的nxp532 IO引腳在此模組。用戶可以方便地連接起。我們的Arduino感測器的盾牌，是即插即用的很容易。然而，如果用戶想使用其他如UART、SPI介面，該模組也可以很容易地連接這些引腳。

NFC is a popular technology in recent years. We often heard this work while smart phone 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 smart phones 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. With our Arduino 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 connect those pins.

特徵

小尺寸和易於嵌入到你的項目

支持I2C，SPI和許（高速UART），易之間的模式的變化

支援RFID讀寫，與同行的P2P通信，NFC與Android手機

射頻識別讀寫器的支援：

Mifare 1K，4K，超輕，和DESFire卡

ISO / IEC 14443-4卡如cd97bx，CD光碟，DESFire，p5cn072（SMX）

該寶石卡如irt5001卡

FeliCa卡如rcs_860和rcs_854

到5釐米~ 7cm，閱讀距離

船上的電平轉換器，I2C和UART標準5V的TTL，3.3V的TTL SPI

Arduino相容，即插即用我們的盾牌

描述

在這裏，我們介紹一下這3個模組基本例子。

讀/寫RFID卡

作為基本功能，該模組能夠讀寫RFID卡。各種卡可以支援。

我們還供應庫的Arduino。

Feature

Small dimension and easy to embed into your project

Support I2C, SPI and HSU (High Speed UART), easy to change between those modes

Support RFID reading and writing, P2P communication with peers, NFC with Android phone

RFID reader/writer supports:

Mifare 1k, 4k, Ultralight, and DesFire cards

ISO/IEC 14443-4 cards such as CD97BX, CD light, Desfire, P5CN072 (SMX)

Innovision Jewel cards such as IRT5001 card

FeliCa cards such as RCS_860 and RCS_854

Up to 5cm~7cm reading distance

On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI

Arduino compatible, plug in and play with our shield

Description

Here we introduce 3 basic example of this module.

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.

P2P通信

P2P communication

兩個對等PN532模組可以互相通信的無線。

NFC與Andriod手機

Two peer PN532 modules could communicate with each other wirelessly.

與Andriod手機基本通訊（NFC支援）完成郵票。目前，我們可以把一個URL的Android手機，讓它訪問一個網頁。