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Topic: RFID-RC522 read data from tag (Read 170 times) previous topic - next topic

Arsed

Mar 12, 2019, 07:21 pm Last Edit: Mar 12, 2019, 07:23 pm by Arsed
Hi, I need to read data from the 1K memory of an rfid tag with RC 522 , write a text a text in to the tag with exemple write_personal_data from the library but i can read data from the it with the read_rfid_exemple from the library it read just 32  not all the caracters.
I need to read all data from the tag .

jackthom41

Which MFRC522 Library you are using? Download its library from Arduino website and it has all the basic examples to get complete data from RFID cards.
My collection of Arduino Projects ====> https://www.theengineeringprojects.com/2015/03/arduino-projects.html

Arsed

Yes i try but it read me just 2 blocks of 16 caracters and I dont know how to extend it to all sectors / blocks

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