MiFare Classic (13.56MHz RFID/NFC) Bracelet - 1KB
MiFare Classic (13.56MHz RFID/NFC) Bracelet -  1KB

MiFare Classic (13.56MHz RFID/NFC) Bracelet — 1KB

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Код товара: 921
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Описание товара

This is a blank MiFare Classic silicone bracelet — often used for parties/events or identification but also found in other systems where a small proximity card is desired. The bracelet contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away

These can be read by almost any 13.56MHz RFID/NFC reader but make sure it can handle MiFare cards as there are a few other encoding standards (like FeLica) They are tested and work great with both our PN532 NFC/RFID breakout board and Adafruit NFC/RFID Shield for Arduino!

These chips can be written to & store up to 1 KB of data in writable EEPROM divided into banks, and can handle over 100,000 re-writes. You can use our PN532 NFC/RFID breakout board or Adafruit NFC/RFID Shield for Arduino to read and write data to the EEPROM inside the tag. There is also a permanent 4-byte ID burned into the chip that you can use to identify one tag from another — the ID number cannot be changed.

S50 chip specification:
1 KiloByte (8 KiloBit) non-volatile EEPROM storage
Built in encryption engine with 48-bit key
4 Byte unique identifier burned into the chip
13.56 MHz frequency
Bracelet specification:
Fits wrists/ankles/hands up to 70mm (2.75″) diameter 25.4mm diameter
Bracelet made of rugged waterproof silicone
0.9 grams / 0.03 oz
Works about 1″ away from reader
Weight: 14.86g