Braille talkback

[Sanjeev37]

Hi,I am new to android development ,iIwant to integrate braille display which is an inbuilt feature in android phones and also in braille display there is a specific scan activity which scan only the braille devices like orbit reader ,the main question is what is the packet that the braille devices(orbit reader) uses to advertise itself so that it is shown in the scan results.I want the information about the advertisement packets that the braille device utilizes especially for orbit reader 20 which is also a braille device that reads the screen and displays the information in braille language.