Forum › MIFARE general topics and applications › What is MIFARE Classic 1K Access Bits means? How to calculate and use it? › Reply To: What is MIFARE Classic 1K Access Bits means? How to calculate and use it?
Hello everyone,
its my first time to try a MIFARE card with arduino and i tried and example which comes with the examples in the library, i think i have blocked my sector 0 & 1
i dont know what happened and i dont know what to do, from reading through the internet i think i have change the access bits and key A and key B i think, when i try to read what in the block that what appears
block 7: 30 07 BD DC C5 A5 08 B6 DD 00 FF 8A 03 00 00 21
block 6: 30 06 34 CD C5 A5 08 B6 DD 00 FF 8A 03 00 00 21
block 5: 30 05 AF FF C5 A5 08 B6 DD 00 FF 8A 03 00 00 21
block 4: 30 04 26 EE C5 A5 08 B6 DD 00 FF 8A 03 00 00 21
please help as its my graduation project.
Thanks !!
its my first time to try a MIFARE card with arduino and i tried and example which comes with the examples in the library, i think i have blocked my sector 0 & 1
i dont know what happened and i dont know what to do, from reading through the internet i think i have change the access bits and key A and key B i think, when i try to read what in the block that what appears
block 7: 30 07 BD DC C5 A5 08 B6 DD 00 FF 8A 03 00 00 21
block 6: 30 06 34 CD C5 A5 08 B6 DD 00 FF 8A 03 00 00 21
block 5: 30 05 AF FF C5 A5 08 B6 DD 00 FF 8A 03 00 00 21
block 4: 30 04 26 EE C5 A5 08 B6 DD 00 FF 8A 03 00 00 21
please help as its my graduation project.
Thanks !!
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