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Design DocumentInfineon

Infineon OPTIGA Authenticate NBT Development Shield User Guide

User guide for the OPTIGA Authenticate NBT Development Shield bundle, featuring the NBT2000A8K0T4 NFC bridge tag for evaluation and application development.

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Overview

This user guide details the components and functionality of the OPTIGA Authenticate NBT Development Shield bundle. It is designed to assist developers in evaluating the NBT2000A8K0T4, a secure dual-interface NFC I2C bridge tag based on Integrity Guard 32 architecture. The document describes the shield hardware, including the NBT Secure Shield, Class 5 and Class 6 antennas, and the host MCU adapter for Arduino UNO-compatible boards. It provides technical specifications for pin mappings, antenna connections, and guidance for personalization using mobile applications and integration with custom microcontroller boards.

Use Cases

  • Keyless access and activation of shared mobility vehicles
  • Controlled access to personal electronic devices
  • Theft prevention for electronic goods via authenticated activation
  • Healthcare device authentication
  • Industrial IoT security applications

Topics

Infineon
OPTIGA Authenticate NBT
NBT2000A8K0T4
NFC I2C bridge tag
Development Shield
NFC security
IoT authentication
Arduino UNO compatible
Integrity Guard 32
NFC antenna

Referenced Parts

NBT2000A8K0T4

Infineon

NBT2000A8K0T4 User guide Please read the sections "Important notice" and "Warnings" at the end of this document