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Questions - rfid

Is it possible to read all pvc card data (a type of rfid card) in Android with NFC?

i want to read all stored rfid card in android with nfc but can't read anything except the ID card this card has 1024 bytes mifare size and nfcA, mifare classic, NdefFormatable technologies
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abolfazl ghalibaf

android

nfc

rfid

Votes: 0

Answers: 0

MFRC522 reading/wrting old RFID tags

I can successfully read and write the (1k) tags that came with the reader, but the tags I need to use have just 4 bytes per block rather than the 16 for the 1k tags, and presumably no security. The da...
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Petr

rfid

mfrc522

Votes: 0

Answers: 1

Latest Answer

So no, the tag reader module only reads/writes a 16 byte "block". With block 0 being immutable. The tags I have are "striped" with each 4 bytes being repeated 4 times (with an off...
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Petr

Can we bypass rfid reader using phones nfc

I know that NFC can send or receive data and is there any way to bypass RFID by sending cards id to the reader I will experiment later but I want to know if it is possible.
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1667

nfc

rfid

bypass

Votes: 0

Answers: 0

I want to get mfrc522 readed data from ardiuno to my nodejs server using javascrip so can anybody know how to do it

I have ardiuno in which i have connected mfrc522 rfid reader , so i want the data which rc522 have readed from ardiuno. I have tried using have tried it using sketch which is written in cpp but i want...
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user12902851

node.js

rfid

node-serialport

johnny-five

mfrc522

Votes: 0

Answers: 1

Latest Answer

Have you tried routing through the serial port as suggested in this ?
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