Data Sheet

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4. Wi-Fi AT Commands
4.2.19. AT+CWAUTOCONN—Auto-Connects to the AP or Not
4.2.20. AT+CIPSTAMAC—Sets the MAC Address of the ESP8266 Station
[@deprecated] This command is deprecated. Please use AT+CIPSTAMAC_CUR or AT+CIPSTAMAC_DEF
instead.
4.2.21. AT+CIPSTAMAC_CUR—Sets the MAC Address of the ESP8266 Station; Configuration Not
Saved in the Flash
Examples
AT+CWDHCPS_DEF=1,3,"192.168.4.10","192.168.4.15"
or
AT+CWDHCPS_DEF=0󰐇//Disable󰐇the󰐇settings󰐇and󰐇use󰐇the󰐇default󰐇IP󰐇range.
Set Command
AT+CWAUTOCONN=<enable>
Response
OK
Parameters
<enable>:
‣ 0: does NOT auto-connect to AP on power-up.
‣ 1: connects to AP automatically on power-up.
The ESP8266 Station connects to the AP automatically on power-up by default.
Note
The configuration changes will be saved in the system parameter area in the flash.
Example
AT+CWAUTOCONN=1
Commands
Query Command:
AT+CIPSTAMAC?
Set Command:
AT+CIPSTAMAC=<mac>
Function: to set the MAC address of the ESP8266 Station.
Response
+CIPSTAMAC:<mac>
OK
OK
Parameters
<mac>: string parameter, MAC address of the ESP8266 Station.
Notes
• The configuration changes will be saved in the user parameter area in the flash.
• The MAC address of ESP8266 SoftAP is different from that of the ESP8266 Station. Please make sure
that you do not set the same MAC address for both of them.
• Bit 0 of the ESP8266 MAC address CANNOT be 1. For example, a MAC address can be “18:…” but
not “15:…”.
Example
AT+CIPSTAMAC="18:fe:35:98:d3:7b"
Commands
Query Command:
AT+CIPSTAMAC_CUR?
Set Command:
AT+CIPSTAMAC_CUR=<mac>
Function: to set the MAC address of the ESP8266 Station.
Espressif
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2017.05