Common queries

In this section our support and development teams respond to hot topics and recent questions about use or configuration of VTAP readers.

Current topic areas are:

Find your hardware version 

Why do I see a random UID when reading an Android pass?

Check status in BOOT.TXT

ECC key pairs for VTAP readers

Multiple passes

How to manage VTAP readers in the field

Write Android apps to control VTAP readers over USB serial comms

If you can't find the answer you are looking for try using the Search bar above.

If you prefer a complete document or reference, some of this information is also available in pdf Application Notes for ECC key pairs or Multiple passes. Other answers can be found in the pdf Installation/Integration Guide or User Guide for your VTAP reader.