The NFC Tag operates as a dual port memory. You have the NFC protocol from one side and the I²C bus interface from the other side. It features a 1 kB EEPROM memory. The chip does not have to be powered when being accessed from the NFC side.
NFC (or near-Field Communication) is a great technology for transferring data over a short distance (a couple of centimeters). This attribute makes it appealing for security key provisioning. Many smartphones today are equipped with NFC technology.
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123 John Doe Street
Your Town, YT 12345
Store Hours
Sun: Closed
Mon-Fri: 9:00 - 17:00
Sat: 10:00 - 13:00
What to expect at pickup
Closed
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 5pm
Closing at 1pm