Open pragnesh-singh-rajput opened 2 months ago
i am using the SimpleMFRC522 and it only has read and write options when i write on my rfid card it save the new data along side the old one you need to add some function to clear the previous data before writing the new one
i am using the SimpleMFRC522 and it only has read and write options when i write on my rfid card it save the new data along side the old one you need to add some function to clear the previous data before writing the new one