Datasheet
Step Three: Build and install libnfc
You can build and install libnfc with the following three commands, also run from the folder where the original archive
was unzipped:
Step Four: Check for installed devices
Now that libnfc is (hopefully) built and installed, you can run the 'nfc-list' example to try to detect an attached NFC
board. Make sure the board is connected to the FTDI or USB/UART adapter, and that it is connected to your PC, and
run the following commands:
This should list the devices that were detected
Step Five: Poll for an ISO14443A (Mifare, etc.) Card
Next, you can use the 'nfc-poll' example to wait 30 seconds for an ISO14443A card or tag and display some basic
information about this card. In the examples folder that we changed to above, run the following command:
This should give you some basic information on any card that entered the magnetic field within the specified delay.
$ make clean
$ make
$ make install
$ cd examples
$ ./nfc-list
$ ./nfc-poll
© Adafruit Industries https://learn.adafruit.com/adafruit-pn532-rfid-nfc Page 34 of 42










