2019-02-06 06:04 PM
I used the ST25 android app to write an NDEF uri record to a st25dv16k tag I designed, and when I read the memory I can see the coding for it, however, when I try to tap the tag with my wifi on, the phone does not go to the website encoded, it just reopens the ST25 app. Is there something I am missing? Do I need to further format the chip before the phone will respond to the command? This is my first nfc tag design and first time working with this chip and app.
Also, is there a way to stop the ST25 app from opening automatically whenever I use the NFC function on my phone?
Thanks!
Christina
Solved! Go to Solution.
2019-02-12 05:34 AM
Hello
In addition to previous advices, concerning native behavior, keep also in mind that for ST25DV16K, only Android with version 9 or above will manage correctly native behavior.
Android has been patched to handle correctly tags Type5 high density from version 9.
Hope this will also help taking into account tags density and native behaviors.
Regards,France
2019-02-07 01:36 AM
Hello
Several items to check/follow :
Regards
France
2019-02-10 11:10 AM
Hi France,
Thanks for the quick reply!
- I only used the url record, no others
- The ST25 app was opening automatically before I even added a record to the tag
I'll reinstall the app like you said and see what happens, because when I tap other tags that have been written ntag213 for example, my phone asks if i want to open the website, but doesn't seem to work with the ST tag, even though all my nfc apps read it fine.
Thanks for your help, and please let me know if you can offer any other advice!
Christina
2019-02-12 05:34 AM
Hello
In addition to previous advices, concerning native behavior, keep also in mind that for ST25DV16K, only Android with version 9 or above will manage correctly native behavior.
Android has been patched to handle correctly tags Type5 high density from version 9.
Hope this will also help taking into account tags density and native behaviors.
Regards,France
2019-02-12 12:18 PM
Oh okay, yeah the android os is definitely the issue then. Thanks so much for your help!!