Stm32wb55 OTA application size

[Denis_Denis]

Hi, I am updating my app via OTA. Before downloading, can I get the full size of the bin file? Where can I get it? I want to display the download 

[FilipKremen]

Hello,

can you please share more details? What are you trying to achieve?

Best regards,

ST support

[Denis_Denis]

I want to display the loading process of my application as in the photo

[FilipKremen]

Hello,

you could create your own characteristic for the binary size and send it from the mobile app or PC.

If you would develop your BLE mobile application, you could send the size automatically during firmware update.

Otherwise, you would have to write the size into characteristic manually.

Best regards,

ST support