Adafruit PN532 NFC/RFID controller breakout board (v1.6) Brand_Leatherman 1/4 lb / 0

1/4 lb / 0

Now get ready to take your bite-sized Wi-Fi capabilities to the next level with the ESP32 Development Board

You may get the new PCB or the older version with vector fonts

6-pin ISP header for direct programming (also pre-loaded with Arduino bootloader)

Adafruit PN532 NFC/RFID controller breakout board (v1.6) Brand_Leatherman 1/4 lb / 0The 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.