At+State Query Bluetooth State; At+Bond Binding Enable; At+Bondmac; Binding Mac Address - Ebyte E104-BT40 User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

6.4.23 AT+STATE Query Bluetooth state

Query
Parameters

6.4.24 AT+BOND Binding enable

Query
Setting
Parameter
Description
Example

6.4.25 AT+BONDMAC

Query
Setting
Parameter
Description
Example Command：AT+BONDMAC？
Return：2B 4F 4B 3D CC 34 27 1A 0C D4
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4-24
Command
AT+STATE?
para(ASCII)
0
1
2
3
Command
AT+BOND?
AT+BOND=[para]
para(ASCII)
0
1
Takes effect immediately, save when power off.

Binding MAC Address

Command
AT+BONDMAC?
AT+ BONDMAC =[para]
Takes effect immediately, save when power off.
Dual mode waiting for connection
Command：AT+BOND=1
Response：+OK
Para(HEX):6bytes MAC address
E104-BT40 User Manual
Response
+OK=[para]
Description
SPP connected
BLE connected
SPP closed
Response
+OK=[para]
+OK:Success
+ERR=[NUM]：Error
Description
Binding off(Default)
Binding on
Response
+OK=[para]
+OK:Success
+ERR=[NUM]：Error