User's Manual

Appendix A: AT command sets

The following AT command sets are supported by PARANI10. Here <cr> represents carriage

return of ASCII Code (0x0D) and <lf> represents line feed of ASCII Code (0x0A).

AT<cr>

Function : Check the presence of your PARANI10.

Response : <cr><lf>OK<cr><lf> or

<cr><lf>ERROR<cr><lf>

Description : In standard mode, you can check whether your PARANI10 is connected to a

host correctly by using this AT command.

ATZ<cr>

Function : Do soft-reset

Response : <cr><lf>OK<cr><lf> or

<cr><lf>ERROR<cr><lf>

Description : You can do soft-reset by using this AT command. When your PARANI10 is

already connected to the other device, it disconnects the connected device.

You can halt the current ongoing operation by using this command.

AT&F<cr>

Function : Restore the default configuration of your PARANI10.

Response : <cr><lf>OK<cr><lf> or

<cr><lf>ERROR<cr><lf>

Description : You can restore the default configuration of your PARANI10 by executing this

AT command.

AT+BTINQ?<cr>

Function : Search (INQUIRY) other Bluetooth devices nearby.

Response : <cr><lf>BD_ADDR, Device Name , Class of Device<cr><lf>

<cr><lf>BD_ADDR, Device Name , Class of Device<cr><lf>

…

<cr><lf>BD_ADDR, Device Name , Class of Device<cr><lf>

Description : This command is used to inquiry other Bluetooth devices nearby. The

INQUIRY process is carried out during the predefined time duration (30