We are using an NFC tag that complies with ISO14443A and B standards (ISO-DEP) and supports ISO/IEC 7816 security.
We are attempting to write some data using CoreNFC's NFCNDEFReaderSessionDelegate. We can detect the tag, but when we try to connect to it, it displays NFC Error (Tag Connection Lost).
We also attempted NFCTagReaderSessionDelegate, but we were unable to detect the tag at that moment.
Note that we have included the Privacy - NFC Reader Usage Description and ISO7816 application IDs for NFC Tag Reader Session to info.plist.
Tag Reader Session Formats for Near Field Communication in entitlements.plist
Can you advise on whether the problem is caused by the tag we're using? Or the CoreNFC library does not support writing?
Thank you for your valuable time and assistance