Can anyone help on how to read and write on a sle 5542 or an sle 4442 smart card?
Can you provide a link to the card? Can you provide a link to the hardware you are using to write to the card?
Cross-posted.
Duplicate post deleted.
it is a smart card sle 5542 that is full compatible with the sle 4442 chip. I do not have nothing to read and write it only my arduino.
these are the data sheets: