User's Manual

DX-BT19-S 蓝牙技术手册
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+BAUD=6\r\n
OK\r\n
2. Send inquiry：
AT+BAUD?\r\n
return：
+BAUD=6\r\n
OK\r\n
6、Set/Query - Serial Port Stop Bit:
Function
Command
Response
Description
Query module serial port
stop bit
AT+STOP\r\n
+STOP=<
Param
>\r\n
<
Param
> Stop bit
0 -1 Stop bit
1 -2 Stop bit
Default：0
Set module serial port
stop bit
AT+STOP<
Param
>\r\n
+STOP=<
Param
>\r\n
OK
7、Set / Query - Serial Parity Bit：
Function
Command
Response
Description
Query module serial
parity bit
AT+PARI\r\n
+PARI=<
Param
>\r\n
<
Param
> Check Digit
0 -1 No check
1 -2 Odd parity
2 -2 Even parity
Default：0
Set the module serial
parity bit
AT+PARI<
Param
>\r\
n
+PARI=<
Param
>\r\n
OK
8、
Set/Query—Notify the host computer connection status (only slave module is valid): The
connection success module returns OK+CONN
：
Function
Command
Response
Description
Query status
AT+
NOTI
\r\n
+
NOTI
=<
Param
>\r\n
<
Param
> Check Digit
0- Not notified
1- Notice
Defaults：0
Set status
AT+
NOTI
<
Para
m
>\r\n
+
NOTI
=<
Param
>\r\n
OK
9、
Set/Query—Notification connection with address code (only slave module is valid): The
connection success module returns OK+CONN0x112233445566
：
Function
Command
Response
Description
Notification connection
with address code
AT+
NOTP
\r\n
+
NOTP
=<
Param
>\r\n
<
Param
> Check Digit
0- Not notified