Adafruit Industries 2800
Product Overview
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.
Product Attributes
- Chip: NTAG203
- Frequency: 13.56MHz
Technical Specifications
| 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 |