2020-03-19 3:05 AM
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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