Basic At Commands; Overview; Commands; At-Tests At Startup - Espressif Systems ESP32 Instruction Set

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3.

3.1. Overview

Commands

AT
AT+RST
AT+GMR
AT+GSLP
ATE
AT+RESTORE
AT+UART_CUR
AT+UART_DEF
AT+SLEEP
AT+SYSRAM
AT+SYSFLASH
AT+SYSFS
AT+RFPOWER
3.2. Commands
3.2.1. AT—Tests AT Startup
Execute Command
Response
Parameters
3.2.2. AT+RST—Restarts the Module
Execute Command
Response
Parameters
Espressif

Basic AT Commands

Description
Tests AT startup.
Restarts a module.
Checks version information.
Enters Deep-sleep mode.
Configures echoing of AT commands.
Restores the factory default settings of the module.
Current UART configuration.
Default UART configuration, saved in flash.
Sets the sleep mode.
Checks the remaining space of RAM.
Sets user partitions in flash
File systems operations
Sets RF TX power
AT
OK
-
AT+RST
OK
-
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3. Basic AT Commands
2019.06