SENA Parani-SD1100 - Manual (Page 43)

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be used to increase security.
B.3.27. 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.3.28. AT+BTNAME=$string
Response  OK
Purpose Change device name
Parameters $string= New device name (Default=”PSDv2.0.0-445566”)
Description Parani-SD can have a user friendly name for easy identification. The name allows up to 30
alpha-numeric characters.
Example AT+BTNAME=”My-Parani-SD”
B.3.29. AT+BTLPM,n
Response  OK
Purpose Set low power mode
Parameters n=0: Inactivate (Default)
n=1: Activate
Description During no data transmission, Parani-SD can be in low power mode to save the power. It
takes a few seconds to wake the Parani-SD out of low power mode.
B.3.30. AT+BTRSSI,n (Single Connection Mode Only)
Response  OK
 0,255,0,0 (repeatedly)
Purpose Test signal strength
Parameters n=0: Stop signal strength test
n=1: Start signal strength test
Description When Bluetooth connection is established, you can use this command in Standby status.
The signal strength will be displayed repeatedly in order of Status, LinkQuality, Status,
RSSI. If the LinkQuality is close to 255 and RSSI is close to 0, the signal strength is in good
standing.
Example +++
AT+BTRSSI,1
 OK
0,255,0,0