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Associate II
September 27, 2026
Question

ST BLE Sensor Profile stuck on Beginner

  • September 27, 2026
  • 1 reply
  • 38 views

Hi, I’m running the ST BLE Sensor app on an iPhone and when I attempt to change the profile from beginner to expert, it does not take. The result is that many options are grayed out. Am I doing something wrong? Is there a work-around? I don’t have access to an Android device.

iPhone 16-Pro iOS 26.62, APP v5.2.6, fp-sns-datalog2 v3.3.0, STEVAL-STWINBX1

Thanks, Tony

1 reply

Federica Bossi
ST Technical Moderator
October 2, 2026

Hi ​@Crigstar ,

When you open the Change Profile tab on iOS in the v5.2.6 it automatically will show the Beginner as selected as the default option. if you choose Expert and then Firmware Developer programmer you should see the options being enabled.

 

When you try this, what options are staying grayed out?

 

Another thing you could try is to delete the app and all the data and download it again choosing Expert / Firmware Developer from the beginning. 

 

Let me know!

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