At+Cl - ICP DAS USA BLE-USB User Manual

3.1.8 AT+CL

(1) Description
This command is used to query which device was connected in connection mode.
(2) Syntax
Read Command
AT+CL?<CR>
Test Command
AT+CL=?<CR>
(3) Parameter
<mac address>
<RSSI >
(4) Example
AT+CL?<CR>
+CL: 0<CR><LF>
OK<CR><LF>
AT+CL?<CR>
+CL: 000DE06D001F,-61<CR><LF>
OK<CR><LF>
AT+CL?<CR>
+CL: 000DE06D001F,-61<CR><LF>
+CL: 000DE06D0003,-55<CR><LF>
OK<CR><LF>
Response
+CL: <mac
OK<CR><LF>
Response
+CL: ADDRESS,RSSI<CR><LF>
OK<CR><LF>
6 Byte MAC address
Range: 000DE06D0000 ~ 000DE06DFFFF
0: not connect to peer device
RSSI(Received Signal Strength Indicator) of peer device
(not connect to peer device)
BLE-USB, USB to Bluetooth Low Energy Converter (Ver. 1.0, Oct/6/2016) 22
address>,<RSSI><CR><LF>