This is a tiny, flexible micro NFC/RFID transponder featuring an NTAG203 chip and an integrated antenna. It offers 144 bytes of read-write accessible memory, making it an ideal component for DIY RFID or NFC devices such as rings or wearables. It is compatible with PN532-based RFID reader breakouts & shields and modern NFC-enabled cellphones and tablets. Due to its small antenna size, close proximity to the reading device is required. Applications include controlling cellphones with commands, managing URLs, and access unlocking.
| Specification | Details |
|---|---|
| Product ID | 2800 |
| Memory | 144 bytes (read-write accessible) |
| Dimensions | 15.6mm x 6mm |
| Compatibility | PN532-based RFID reader breakouts & shields, NFC-enabled cellphones and tablets |