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TIDA-00524: How to get Temperarure by using iDTronic HF Reader - Desktop Reader EVO

Part Number: TIDA-00524

Hi,

I am using a Desktop RFID reader: "iDTronic HF Reader Desktop Reader EVO"

This reader is ISO14443B compliant, so it should be able to communicate with the antenna.

The Desktop reader has an usb connector, which emulates an serial interface.

I can communicate with the reader over the serial interface, so in principle, when I send hex commands to the reader it replys with hex.

I have attached the "COMPROTCOL-ISO14443A+15693-V15.pdf" file which details all the commands the desktop reader does support.

The reader does indeed communicate with the batch:

Example:

I send the ISO14443 Type-B Command ReqB [AA 00 01 09 08 BB] to the reader, and when the batch is close to the antenna it responds with [AA 00 0D 00 50 6B 9F FD 84 00 00 00 11 00 81 85 C5 BB] - however I am clueless what this means.

My Problem is: What do I need to do, to get the temperature by using the reader that I have?

How do I interpret the hex answer to get the temperature?

Do I need to programm the batch first to get the temperature?

Thanks for your help.

COMPROTCOL-ISO14443A+15693-V15.pdf