ST25DV16K I2C RFID EEPROM Breakout - STEMMA QT / Qwiic

Item no.:  

ADA-4701

Availability: In stock

€4.95
€4.95
0 Incl. VAT: €5.99 

This RFID tag is really unique: it works with mobile phones just like other RFID tags, but you can reprogram it over I2C. The tag shows up as an ISO/IEC 15693 (13.56MHz) chip which is readable by phones and tablets. This could be interesting in situations where you want a tag that can be re-written dynamically when connected to a controller.

ST has written a handy library that you can easily use to write NFC URLs to the chip over I2C. You can use a M0 or other SAMD chip (or better) to communicate with the ST25DV.

More information is available on the website of Adafruit.

Reviews from customers: 9,2 / 10 -