DFRobot (FIT0314) NFC Tag (Round), RFID Tag Read/Write 1kB Memory

NFC Tag (13.56MHz) is widely used in electronic locks or customer identificationas well as other systems where a small and easy to carry tag is desired. The tagcontains a NXP S50 chip and an antenna, and is passively powered by thereader/writer when placed a couple inches away.This Mifare-One NFC tag can be read by almost any 13.56MHz RFID/NFC reader orNFC-enabled mobile devices.These chips can be written to & store up to 1 KB ofdata in writable EEPROM divided into banks, and can handle over 100,000re-writes.Every sticker has a permanent 4-byte ID burned into the chip that youcan use to identify one tag from another - the ID number cannot be changed.Specifications:- Operating Frequency:13.56 MHz- EEPROM storage: 1K Byte- Default protocol: ISO14443A- 4 Byte unique identifier- Variable Identification distance:0~5cm- Service life:>=10 years- Service time:100,000 re-writes- Material: ABS/PVC- Size:3.2x2.8x2.5cm(1.26x1.10x0.98")- Weight: About 3g