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para2: The handle value to be disconnected can be queried by running the AT command
AT+CONNECT_LIST
With immediate effect;
Note: Parameter 2 must be used in the correct role (that is, parameter 1 must be the role of
the current device).
说明
For example, if two slave devices are connected to the primary role, AT+DISCONNECT=1,1
indicates that the primary role disconnects from the slave device with handle 1.
AT+DISCON Disconnects all connections.
示例
6.3.19Delete automatic reconnection
Setting
Parameters
Description
The entered MAC address does not exist in the automatic reconnection list. Error code 3 is
Example
6.3.20 Specified transmission device
Inquire
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Disconnect specified connection
2C:11:65:22:B0:F1 DISCONNECTD C
Disconnect all current connections to the primary role
2C:11:65:22:B0:F1 DISCONNECTD C
7D:C2:A0:35:4C:21 DISCONNECTD P
Command
AT+ DEV_DEL=[para]
para:MAC address, for example, C2:01:02:03:04:05
Restart takes effect, power failure save;
AT+DEV_DEL=ALL Deletes all reconnected devices.
Deleting a reconnected device does not affect the current connection status.
Example Delete the device whose MAC address is C2:01:02:03:04:05
Command: AT+DEV_DEL=C2:01:02:03:04:05
Command
AT+TRM_HANDLE?
Instruction: AT+DISCON=1,1
Back:
+OK
Command: AT+DISCON
Back:
+OK
returned.
Return: +OK
Delete all reconnected devices
Command: AT+DEV_DEL=ALL
Return: +OK
E104-BT53C3 Manual User
Reply
+OK：Success
+ERR=[NUM]：Error
Reply
+OK=[para]
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