At+Reset: Restart; At+Restore: Restore To Default Setting; At+Baud: Setting Baud Rate - Ebyte E90-DTU User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

7.4.2 AT+RESET: Restart

Note: effective at once

7.4.3 AT+RESTORE: Restore to Default Setting

AT+RESTORE
Note：
After resetting, it will restart automatically;
In the process of restoring factory settings, any form of reset is prohibited, and power off before the operation is
completed is prohibited;

7.4.4 AT+BAUD: Setting baud rate

Query
Setting
NO
Note Effective after reboot, still effective when next power on
Example AT+BAUD=0: to set baud rate to 115200
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Command
AT+RESET
Command
Command
AT+BAUD?
AT+BAUD=[baud]
BAUD
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Reply
+OK
Reply
OK
Reply
+OK=[baud]
+OK：Success
+ERR=[NUM]：Fail
Value（bps）
1200
2400
4800
9600
19200
38400
57600
115200（factory default）
230400
256000
460800
921600
1000000
1500000
2000000
3M
E90-DTU(2G4HD12) User Manual
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