User's Manual

Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co.,Ltd
18
5.4.20 AT+DISCON disconnect command
Command
Response
Set
(only master)
AT+DISCON=[para]
+OK：success
+ERR=[NUM]
：error
Disconnect all
AT+DISCON
+OK：success
+ERR=[NUM]：error
Parameter
para(ASCII)
Description
0~1
Disconnect specified connection
Note
1、Take effect immediately
2、if it is not connected, the modules will return index device no connect
5.4.21 AT+MAC local MAC address
Command
Response
Inquiry
AT+MAC?
+OK=[para]
Parameter
para（HEX）:MAC address
For example：F0E1D2C3B4A5
Note
Take effect immediately, save when power off.
For example,
command：AT+MAC?
Return：2B 4F 4B 3D FE 30 EE 50 35 DA
Explain：local MAC address is FE 30 EE 50 35 DA
5.4.22 AT+CONINFO connection device info.
Command
Response
Inquiry
AT+CONINFO?
+OK=[para]：success
+ERR=[NUM]: error
Parameter
para（ASCII）: connected device role + connected device MAC address + handle for sending data to connected
device
Note
Effective immediately. The handle that sends data to the connected device is only valid when our device is the
master.
For example,
command：AT+CONNIFO?
Return: