PN532 NFC/RFID controller breakout board - v1.6

by Adafruit

The PN532 is the most popular NFC chip, and is what is embedded in pretty much every phone or device that does NFC.

It can pretty much do it all, such as read and write to tags and cards, communicate with phones (say for payment processing), and 'act' like a NFC tag. If you want to do any sort of embedded NFC work, this is the chip you'll want to use!

NFC (Near Field Communications) is a way for two devices very close to each other to communicate. Sort of like a very short range bluetooth that doesn't require authentication. It is an extension of RFID, so anything you can do with RFID you can do with NFC. You can do more stuff with NFC as well, such as communicate bi-directionally with cell phones

Because it can read and write tags, you can always just use this for RFID-tag projects. We carry a few different tags that work great with this chip. It can also work with any other NFC/RFID Type 1 thru 4 tag (and of course all the other NXP MiFare type tags)

The PN532 is also very flexible, you can use 3.3V TTL UART at any baud rate, I2C or SPI to communicate with it. This chip is also strongly supported by libnfc, simply plug in an FTDI cable and use the FTDI serial port device to communicate - this lets you do NFC dev using any Linux/Mac/Windows computer! We also include onboard power LED, 3.3V regulator and an FTDI header so you can plug in an FTDI friend or FTDI cable and use with libnfc.

Comes with: the PN532 breakout board including a tuned 13.56MHz stripline antenna, 0.1" header, 2 jumpers/shunts and a 4050 level shifter chip. We also toss in a Mifare Classic 1K card! (You can get more tags from us here)

Our detailed tutorial has datasheets, downloads, libraries, documents, files and more!

5 customer reviews

3 years ago
Very pleased with the profiling strongly made and a fair price. I will be getting some more for future projects.
by Stephen about 1515 Aluminium Profile via REVIEWS.io
4 years ago
Excellent quality and good value despite the recent price increase. The 1515 profile is more compact than the more common 2020 and better for smaller structures.
by John about 1515 Aluminium Profile via REVIEWS.io
5 years ago
Good quality. Would have preferred a deeper tap, but they are fairly cheap so no complaints.
by Anonymous about 1515 Aluminium Profile via REVIEWS.io
5 years ago
Nice aluminum profiles. 50mm size is perfect for 'legs' or raisers for larger frames. Also nice for making small bots :-)
by Sumit about 1515 Aluminium Profile via REVIEWS.io

User photos