PN532 Precision NFC/RFID Controller Motion Sensor Higher Current-Sense Capability with External

Higher Current-Sense Capability with External Sense Resistor (MAX472)

and/or use an AVR programmer

Using the large capacity filter capacitor

Data pins include TX

Module via a serial communication interface

PN532 Precision NFC/RFID Controller Motion Sensor Higher Current-Sense Capability with ExternalThe 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. 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