Chengdu Ebyte Electronic Technology Co.,Ltd.
E78-470LN22S User Manual
Copyright ©2012–2021
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
30
(
Instruction
echo
)
command
OK
Setting
command
AT+ECHO=<mode>
OK
Parameter
Description
<mode>: command echo;
0: The instruction turns off the echo.
1: The command turns on echo.
Return value
description
Example
AT+ECHO =1
OK
Precautions
Turn on the echo command and return to the corresponding configuration
command. The command is powered off and not saved.
