Host parameterization via asynchronous data transfer

The host parameterization via asynchronous data transfer applications make use of the OPTIGA™ Authenticate NBTs asynchronous data transfer functionality to transfer data between its NFC and I2C interfaces.

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Fig. 54 Host parameterization via asynchronous data transfer.

Overview

This documentation shows how the provided hardware and software components can be utilized to evaluate this use case. The information shall help to understand the OPTIGA™ Authenticate NBT’s ADT functionality and how it can be utilized in actual applications. This is shown by a set of minimum-viable applications, which allow to control a microcontroller board’s LED from a mobile phone via NFC.