The ST25DV-I2C series of dynamic NFC/RFID tags offers a 13.56 MHz long-range interface compatible with NFC phones and readers.
Based on an ISO/IEC 15693 and NFC Forum Type 5 tag, ST25DV tag ICs can be operated from an RFID reader or an NFC phone. They also include an I²C interface that lets them connect to a host (MCU, MPU, etc.).
These tags feature an innovative fast transfer mode between an embedded host and an NFC phone or reader thanks to their half-duplex 256-byte buffer.
ST25DV-I2C dynamic NFC/RFID tags can be used in a wide variety of applications including consumer electronics, industrial, metering, electronic shelf labels, IoT objects and more.
STSW-ST25001 - Application executable of the "NFC Tap" Android app for ST25 product family
STSW-ST25DV001 - Firmware for ST25DV-DISCOVERY kit
STSW-95HF001 - PC software executable for DEMO-CR95HF-A board (UM1084)
STSW-ST25SDK001 - Software Development Kit for ST25 Tags and Dynamic Tags
ST25 NFC/RFID Tags and Readers
Connect & learn from your peers, share your experiences
Community Q&A: ask your question and get answers from ST and your peers
Bring your ST25 NFC/RFID Tags & Readers project to life with the free educational resources created by our engineers.