Product description

The NFC Key Card are made of PVC, so they are both flexible and waterproof. They are square-shaped (30 mm x 30 mm) and have a thickness of 0.90 mm. Additionally, they have a hole with a diameter of 5 mm in the upper left corner. Therefore, they can be attached to a key ring easily. A suitable key ring is automatically included in your order. The built-in NTAG 215 chipset is compatible with all common NFC-enabled smartphones and is also used in Nintendo Amiibo figures.

Features & functions

The key Card contain the NTAG 215, which has a memory capacity of 540 byte (NDEF: 480 byte). This chip comes along with the UID ASCII Mirror Feature, which allows to attach the UID of the chip to the NDEF message. Additionally, the chip contains a NFC counter, which counts the times a NFC tag is read. Both functions are deactivated by default. Further information about this chip and other NFC chip types you can find here. We also provide you with a download of the technical documentation by NXP.

Applications

These are a few examples for possible applications of the NFC Keyfobs.
–      Save game data
–      Control access (e.g. on trade fairs or in hotels)
–      Change your smartphone properties
A detailed overview about all possible NFC applications you can find here.

Similar Article

We also offer white and printed NFC stickers with NTAG 215 chipset.

Chip: NXP NTAG 215 (NTAG215) – 540 Byte (NDEF: 480 Byte)
Dimensions: 30x30mm
Color: Custom
Material: PVC
Operating range: 1 – 100 mm (depending on the hardware)
Type: Keyfob
Chip functions: 7 Byte UID, 24-bit Counter, 32-bit Passwort, ASCII Mirror, Datentransfer 106 kbit/s, ECC based originality signature, Schreibschutz, true anticollision, UID ASCII Mirror, wiederbeschreibar
Chip standards: 13.56 MHz, ISO 14 443-2 A, ISO 14 443-3 A, NFC-Forum Typ 2
Characteristics: Flexible, compatible with all NFC-enabled smartphones, waterproof
Shape: Square

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