DX-BT19-S 蓝牙技术手册
电话：
0755- 29978125
http://www.szdx-smart.com/
29
/
30
+INQ:1 0x001583000001 -63\r\n
——Bluetooth device 1
+INQ:2 0x001583000002 -56\r\n
——Bluetooth device 2
。
。。
。
。。
+INQE\r\n
——End
Devices Found x
（
x represents the quantity
）
21、
Print search to device list (only
master module is valid
)
：
Function
Command
Response
Description
Print list
AT+SHOW\r\n
Print search to device list
22、
Settings\Query
—
Automatically search for Bluetooth devices (only
master module is valid
)
：
Function
Command
Response
Description
Query module search
mode
AT+AUTOINQ\r\n
+AUTOINQ=<
Param
>\
r\n
<
Param
>
(0
、
1)
0
：
Manual search
1
：
Auto Search
Defaults
：
0
Set module search mode AT+AUTOINQ<
Param
>
\r\n
+AUTOINQ=<r
Param
>
\r\n
OK
23、
Connect a Bluetooth device (only
master module is valid
)
：
Function
Command
Response
Description
Connect a Bluetooth
device
AT+CONN<Param>
\r\n
Connection
information
Param
：
1~9
device serial
number
searched
Example (if searching for device 1 : 0x001583000001 ):
Send connection
：
AT+CONN1r\n ——Connect the device with
sequence number 1
return
：
+Connecting>>0x001583000001\r\n
——connecting
+Connected>>0x001583000001\r\n
——connected
24
、
Settings\Query
—
Automatically connect to Bluetooth device (only master
module
is valid):
Function
Command
Response
Description
