Ate - At Commands Echo; At+Restore - Factory Reset; At+Uart - Uart Configuration - Espressif Systems ESP8266 At Instruction Set

Espressif Systems
! !
5. ATE – AT commands echo
This command ATE is an AT trigger command echo. It means that entered commands can be echoed
back to the sender when ATE command is used. Two parameters are possible. The command returns
"OK" in normal cases and "ERROR" when a parameter other than 0 or 1 was specified.
ATE – AT commands echo
Response
OK
ATE0: Switch echo off
Parameters
ATE1: Switch echo on
6. AT+RESTORE – Factory reset
This command is used to reset all parameters saved in flash (according to appendix), restore the
factory default settings of the module. The chip will be restarted when this command is executed.
AT+RESTORE – Factory reset
Response
OK
Restore factory default settings.
Notes
The chip will restart.
7. AT+UART – UART configuration
This command sets the UART configuration and writes the new configuration to the flash. It is stored
as the default parameter and will also be used as the default baudrate henceforth. [THIS API IS
DEPRECATED.]
AT+UART=<baudrate>,<databits>,<stopbits>,<parity>,<flow control> AT+UART=<baudrate>,<databits>,<stopbits>,<parity>,<flow control>
This API is deprecated, please use AT+UART_CUR or AT+UART_DEF instead. This API is deprecated, please use AT+UART_CUR or AT+UART_DEF instead.
Example
AT+UART=115200,8,1,0,3
Response
OK
<baudrate>
<databits>
<stopbits>
Parameters
Espressif Systems Confidential
!
Baudrate range: 110 to 115200*40 (4.608 Mega)
5: 5 bits data
6: 6 bits data
7: 7 bits data
8: 8 bits data
1: 1 bit stop bit
2: 1.5 bit stop bit
3: 2 bit stop bit
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ESP8266
AT Instruction Set
Friday, May 22, 2015