SENA Parani-ESD100V2-110V2 - Manual (Page 48)

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B.3.26. AT+BTSD? 
Response  112233445566
 OK
Purpose Display a list of Bluetooth devices sharing the same pin code
Description Once a connection is made with a pin code, Parani-ESD saves the Bluetooth device with
its link key, generated by the pin code. The connection to a device listed in Parani-ESD can
be made automatically without the authentication process. The maximum number kept on
the list is 7.
B.3.27. AT+BTCSD
Response  OK
Purpose Clear the list of Bluetooth devices sharing the same pin code
Description This clears the list of Bluetooth devices linked with the same key in flash memory. To take
effect the ATZ command must be used or Powercycle the unit.
B.3.28. AT+BTFP,n
Response  OK
Purpose Set generation of link key every time of connection
Parameters n=0: Inactivate (Default)
n=1: Activate
Description If n is set to 1, Parani-ESD asks for the pin code every time a connection is made. This can
be used to increase security.
B.3.29. AT+BTSEC,Authentication,Encryption
Response  OK
Purpose Set authentication and data encryption
Parameters Authentication=0: Inactivate (Default)
Authentication=1: Activate
Encryption=0: Inactivate (Default)
Encryption=1: Activate
Description If the authentication is activated, the pin code must be set by AT+BTKEY command. Data
encryption cannot be used when authentication is not enabled, i.e. Authentication=0 and
Encryption=1 will not work properly.
B.3.30. AT+BTNAME=$string
Response  OK
Purpose Change device name
Parameters $string= New device name (Default=”ESDV2_v2.0.0-445566”)
Description Parani-ESD can have a user friendly name for easy identification. The name allows up to
30 alpha-numeric characters.
Example AT+BTNAME=”My-Parani-ESD”