NTP5312: SET PASSWORD command always error I/O failure

[kiku541]

Hello,

We have the default password 00000000h enabled on a NTP5312 NTAG5 device.

Our Android App follows the Application note AN12366 example 7.1 to run the password authentication but found that "Error I/O failure" always returns after the SET_PASSWORD command. 

The command sequence is shown in the attached picture. Could someone help?

Thank you for your kind attention.

[KaiLi]

Hello @kiku541 

Please follow the below frame foramt to access NTAG 5 via NFC interface.

[KaiLi · Accepted solution]

Hello @kiku541 

Please follow the below frame foramt to access NTAG 5 via NFC interface.