User's Manual

AT+MANUF=xxxxxxxx
Used when the name of Manufacturer is changed In
case of Manufacturer using this command, device
manufacturer information will be changed in the
Discoverable mode.
MAX 8byte
<Server Role>
AT+MANUF?
Request the Manufacturer <Server Role>
AT+TXPWR=x
Used to adjust the TX power level of the BT; the power
level will be automatically applied after the use of this
command.
Input range values: 0 ~ 7 (-18 ~ 8dBm)
<Server Role>
AT+TXPWR?
Request the TX power level of the BT <Server Role>
AT+ADVDATA=xxxx
User data area to be set when the remote device is
searched for while the device operates in the Server
mode(MAX 11byte)
<Server Role>
AT+ADVDATA?
Requested to know the data of the User data <Server Role>
AT+ADVINTERVAL=xxxxx
Used to change Advertising Interval
Range: 20 ~ 10240 (ms)
<Server Role>
AT+ADVINTERVAL?
Requested to know the value of the Advertising
Interval
<Server Role>
AT+CONNINTERVAL=xxxx
Used to change the value of the Connection Interval <Server Role>
AT+CONNINTERVAL?
Requested to know the value of the Connection
Interval
<Server Role>
AT+CLIENT=role
If the device operates in the Client mode, the
operation will be decided depending on the role.
: role=C– Central
: role=O - Observer
<Client Role>
AT+SCAN
Search for peripherals
Default Scan Time : 15 Second
<Client Role>
AT+SCAN=xxx
Search for peripherals for a specified period of time
Range : 0~999 <Second>
If "AT + SCAN = 0," unlimited
<Client Role>
AT+STOPSCAN
Request for stopping device searches <Client Role>
AT+SCANINTERVAL=xxxx
Used to change Scan Interval
Range : 12~2560 <ms>
<Client Role>
AT+SCANINTERVAL?
Used to know Scan Interval <Client Role>
AT+SCANWINDOW=xxxx
Used to change Scan Window Size
Range : 11~2560 <ms>
Window Size is to be less than or equal to the Interval.
<Client Role>
AT+SCANWINDOW?
Used to know Scan Window Size <Client Role>