XNTi NFC Chip Question
So I implanted my chip today but have one issue. I can't write more than 137 bytes to it... Even though it says I have 868 available... Any tips?
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I just retested one of the same chips I sent you, and was able to write 800 bytes without issue,
I was using this app
https://play.google.com/store/apps/details?id=com.wakdev.wdnfc&hl=en
Thanks so much!
Would I be right in assuming it requires my password in order to set it to read only mode?
By chance this morning I found an app called "RE>AD" on google play store would happily remove and reset the password so all's good. Possibly the NFC Tools app is using the recommendation in the NTAG21x datasheet of using the 7 Byte UID of the tag to diversify the password between different tags?