Data Sheet

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3. Basic AT Commands
3.2. Commands
3.2.1. AT—Tests AT Startup
3.2.2. AT+RST—Restarts the Module
3.2.3. AT+GMR—Checks Version Information
3.2.4. AT+GSLP—Enters Deep-sleep Mode
Execute Command
AT
Response
OK
Parameters
-
Execute Command
AT+RST
Response
OK
Parameters
-
Execute Command
AT+GMR
Response
<AT󰐇version󰐇info>
<SDK󰐇version󰐇info>
<compile󰐇time>
OK
Parameters
• <AT󰐇version󰐇info>:󰐇information about the AT version.
• <SDK󰐇version󰐇info>:󰐇information about the SDK version.
• <compile󰐇time>: the duration of time for compiling the BIN.
Set Command
AT+GSLP=<time>
Response
<time>
OK
Parameters
<time>: the duration of ESP8266’s sleep. Unit: ms.
ESP8266 will wake up after Deep-sleep for as many milliseconds (ms) as <time>
indicates.
Note
A minor adjustment has to be made before the module enter the Deep-sleep mode, i.e.,
connecting XPD_DCDC to EXT_RSTB via a 0-ohm resistor.
Espressif
! /!8 58
2017.05