2Set PN532 NFC RFID Wireless Module V3 User Kits Read/Write Mode IC S50 Card PCB Attenna IIC SPI HSU

2Set PN532 NFC RFID Wireless Module V3 User Kits Read/Write Mode IC S50 Card PCB Attenna IIC SPI HSU leírása

NFC is a popular technology in recent years. We often heard this work while phone company such as for or 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 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 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 this module. Users could easily connect and . With our for Sensor Shield, it is very easy to plug and . However, if users want to use other interface such as UART or SPI, this module also makes it easy to connect those pins.
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:
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
to 5cm~7cm reading distance
-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
for compatible, plug in and with our shield
Here we introduce 3 basic example of this module.
Read/write RFID c