Overview1. Product introduction Radio frequency identification, RFID (Radio Frequency Identification) technology, also known as radio frequency identification, is a communication technology that can identify specific targets and read and write related data via radio signals without the need for mechanical contact，or optical between the identification system and specific objectives.
2. Performance parameters ①. Chip: NTAG213 (215/216/icode x/ Fudan F08 can be customized) ②. Working frequency: 13.56MHz
3. Maximum gain value: 1.5dbm
4. Standard: 14443A, 144 BYTES memory
5. Number of read and write: >=100,000 times
6. Shelf life: >=10 years
7. Induction distance: about 8-20mm (depending on the card reader)
8. Power supply mode: contactless data transmission and power supply
9. Operating temperature range: -20 to 85 C 3. Main features and applications Bluetooth headset, Bluetooth speaker pairing, support IC card access control function
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