Are carriage returns<cr> and linefeeds<lf> considered characters?

Answer

Q: Are carriage returns and linefeeds considered characters? A: All responses from the BT730 and BT740 modules have a carriage return and linefeed characters both before and after the returned response. These dual character sequences have the following values: : 0x0D : 0x0A These characters are only used in response to an AT command, not part of the AT command.