bluetooth example sending leadig null or Zeors

[Beja]

Hi friends,
Still experimenting with the serial example (bluetooth).
I am using HC-05 and TTL to RS232 converter connected to my computer.
my message is going through well, but there is leading characters: so when I
want to send AB 7F, the the com program I am using will display:
\NUL\NUL\NUL\EOTAB 7F

please help and thanks in advance

p.s.
I am using Commx-en and my smartphone where the bluetooth example is installed.

 

[Erel]

You should not use prefix mode unless both sides of the connection adhere to the protocol.
Change AStreams.InitializePrefix to Initialize.

You can read more about it in the AsyncStreams tutorial.