Software Development Kit for ST25 Tags and Dynamic Tags

The ST25 software development kit (ST25SDK) provides a rich and comprehensive library to interact with ST25 tags and dynamic tags.

It contains all the necessary classes and abstractions to help the user to develop mobile or desktop Java™ applications.

Thanks to ST25SDK.jar's API, user solutions can be brought to the market faster with low level NFC Forum/ISO commands and a tag abstraction level that supports all ST-specific features.

Addressing a wide range of applications (from mobile tag-centric to industrial / commercial multi-tag), the ST25SDK reduces development overhead and lets the user focus on the application.

The ST25SDK documentation includes code examples and reference material.

Key Features

  • Software library to be used in Java™ applications
    • Can be run on any platform supporting JVM (Windows®, Android™, Linux® and macOS®)
    • Supports the entire ST25 portfolio of NFC/RFID and dynamic tags (ISO15693, ISO14443, NFC Forum Type 4 and 5)
    • Caches tag information (useful when the RF field is OFF)
  • Delivered with example applications available for quick startup
  • Provides reference implementations on
    • FEIG Electronic MR101/102 and FEIG LR1002 readers
    • ST discovery kits based on CR95HF and ST25R3911B devices


Technical Documentation

Product Specifications
Description Version Size
ST25 software development kit 1.0 126 KB
User Manuals
Description Version Size
ST25 software development kit 1.0 654 KB


License Agreement
Description Version Size

Get Software

Part Number Software Version Marketing Status Supplier Order from ST
STSW-ST25SDK001 1.0.1 Active ST


Support & Community