Feasycom FSC-BT691, User Manual

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Param4: RSSI (-255 ~ 0)
Param5: When Param6 exists, the length of Param6
Param6: Device Bluetooth name
Description : When the device is out of range, Param5/Param6 may not exist
Example : Scan for nearby Bluetooth devices
<< AT+SCAN=1
>> OK
+SCAN=1,0, DC0D30000003, -32,8, Feasycom
+SCAN=2,1, DC0D30000044, -64,8, Feasycom_0044
+SCAN=3,0, DC0D30000097, -47,8, FSC_BT906
5.4.2 GATT received data
Format : +GATTDATA=Param1, Param2
Param1: length of data pack
Param2: data pack
Example : When the GATT Server profile receives "1234567890" sent by the remote device
<< +GATTDATA=10,1234567890