At+Updauth Reset Authentication Password; At+Uuid Query Uuid; At+Uuidsvr Bluetooth Service Uuid; At+Uuidchara1 Slave Channel Characteristic Uuid - Ebyte E104-BT40 User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

6.4.29 AT+UPDAUTH Reset authentication password

Setting
Parameter Para(ASCII):6-bit ASCII code
Description
Example AT+ UPDAUTH=abcdef

6.4.30 AT+UUID Query UUID

Query
Parameter para(ASCII):
para1:SERVER UUID;
para2:SLAVE CHANNEL Characteristic UUID;
para3: MASTER CHANNEL Characteristic UUID;
para3:Air configuration channel Characteristic UUID.

6.4.31 AT+UUIDSVR Bluetooth service UUID

Setting AT+ UUIDSVR=[para]
Parameter Para (ASCII): UUID value. The value ranges from 1 to 65535, and each ASCII code ranges from 1 to 9.
Description Restart takes effect, save when power off
Example 0xFFF0AT + UUIDSVR = 65520, that is, the service UUID is 0xFFF0

6.4.32 AT+UUIDCHARA1 SLAVE CHANNEL Characteristic UUID

Setting
Parameter
Description 1.Restart takes effect, save when power off
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co.,Ltd.
4-26
Command
AT+ UPDAUTH =[para]
The next authentication takes effect, save when power off
Command
AT+UUID?
Command
Command
AT+ UUIDCHARA1=[para]
Para(ASCII):UUID value. The value ranges from 1 to 65535, and each ASCII code ranges from 1 to 9.
Response
+OK:Success
+ERR=[NUM]：Error
Response
+OK=[para1],[ para2],[ para3],[ para4]
Response
+OK:Success
+ERR=[NUM]：Error
Response
+OK:Success
+ERR=[NUM]：Error
E104-BT40 User Manual