ตัวอย่าง Video แสดงการใช้งาน PN532

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Overview Overview

NFC is a hot technology in recent years. We often hear that although the work of smart phones, such as almost all of the high-end mobile phone market to support the NFC .

Near field communication (the NFC ) is a set of smart phones and similar devices to establish a wireless communication with the touch each other together or take them close to the standard , usually not more than a few centimeters .

For electronics enthusiasts, we also want to use NFC technology to do our own business. So we built this NFC RFID module. This module revolves around the NXP PN532. NXP PN532 is very popular in the NFC area. And the company provides multi-technology documentation to help developers. We developed a document based module. To make things easier, we have also built a library of this module .

We almost broke all the nxp532 IO pins in this module. Users can easily connect. It is easy to plug and play. However , if the user wants to use other interfaces such as UART and SPI , the module can also easily connect these pins.

Overview

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 spaces 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.

Feature

1. Small dimension and easy to embed into your project
2. Support I2C, SPI and HSU (High Speed UART), easy to change between those modes
3. Support RFID reading and writing, P2P communication with peers, NFC with Android phone
4. 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
5. Up to 5cm~7cm reading distance
6. On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
7. 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 communication

Two peer PN532 modules are communicated with each other wirelessly.

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.

Download

Links for more technique resource could be found in manual.

• Manual

Product list