CR95HF - How to handle response code 0x90 (NON_INTEGER_NUMBER_OF_BYTES_RECEIVED)???

Hi,

I have some trouble with reading of 2 cards. Sometimes I will get the result code 0x90 from CR95HF.

Why this occours? What are the reasons for this? What should I do to improve the funtionality?

I have a custom board with the antenna design of the CR95HF demonstration board.

Thanks a lot!

Ben

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