NFC Tag (Round)
Round 13.56 MHz NFC tag with 1 KB storage, permanent UID, and rewritable memory. Supports contactless payment, electronic identity, and NFC automation trigger use cases.
Start wiring
I2C · UART · SPI · 3.3 – 5 V · Breakout
RFID & NFC
24 other optionsPN532 and WS1850S 13.56 MHz readers, ID01 UHF RFID modules (UART/RS485/USB), MiFare Classic 1K cards and fobs, and the I2C-rewritable ST25DV16K dynamic tag.
13.56 MHz RFID/NFC Silicone Bracelet - MiFare Classic 1K visual preview13.56 MHz RFID/NFC Silicone Bracelet - MiFare Classic 1K
13.56 MHz RFID/NFC Tag Assortment - MiFare Classic 1K (5-pack) visual preview13.56 MHz RFID/NFC Tag Assortment - MiFare Classic 1K (5-pack)
13.56MHz RFID Module (Embedded PCB Antenna) visual preview13.56MHz RFID Module (Embedded PCB Antenna)
13.56MHz RFID/NFC White Tag - Classic 1K visual preview13.56MHz RFID/NFC White Tag - Classic 1K
Adafruit ST25DV16K I2C RFID EEPROM Breakout - STEMMA QT / Qwiic visual previewAdafruit ST25DV16K I2C RFID EEPROM Breakout - STEMMA QT / Qwiic
Gravity: UART & I2C NFC Module visual previewGravity: UART & I2C NFC Module
ID01 UHF RFID Module-RS485 visual previewID01 UHF RFID Module-RS485
ID01 UHF RFID Module-UART visual previewID01 UHF RFID Module-UART
ID01 UHF RFID Reader-USB visual previewID01 UHF RFID Reader-USB
M5Stack Mini RFID Unit MFRC522 U031 visual previewM5Stack Mini RFID Unit MFRC522 U031
M5Stack RFID 2 Unit (WS1850S) visual previewM5Stack RFID 2 Unit (WS1850S)
$4.95
MiFare Classic 13.56 MHz RFID/NFC Card - 1 KB visual previewMiFare Classic 13.56 MHz RFID/NFC Card - 1 KB
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