HW-147 rfid V3 Reader Writer Mode NFC wireless rfid module PN532 S50 IC card

Near field communication 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 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 PN532. 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 PN532 on this module. Users could easily connect and play. With our Ardu 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.

Small size and easy to embed into your project

Support I2C, SPI and Xu (high-speed UART), easy to change the mode between

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

RFID reader support:

Mifare 1K, 4K, ultralight, and DESFire cards

ISO / IEC 14443-4 card such as cd97bx, CD disc, DESFire, p5cn072 (SMX)

The gem card such as irt5001 card

FeliCa cards such as rcs_860 and rcs_854

To 5cm ~ 7cm, reading distance

Onboard level shifter, I2C and UART standard 5V TTL, 3.3V TTL SPI

Ardu compatible, plug and play our shield