Instructions

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Espressif Systems
ESP8266
AT Instruction Set
25.
AT+CIPAPMAC_DEF – Set MAC address of softAP and save as default
MAC addresses of ESP8266 soft-AP and station are different, please do NOT set them to be the
same. Note that the bit 0 of the first byte of ESP8266 MAC address cannot be 1, for example, MAC
address can be "1a:fe:36:97:d5:7b", but cannot be "15:fe:36:97:d5:7b".!
AT+ CIPAPMAC_DEF – Set MAC address of ESP8266 softAP, save to flash
Example
AT+CIPAPMAC_DEF="1a:fe:36:97:d5:7b"
Command
AT+CIPAPMAC_DEF?
Response
+CIPAPMAC_DEF:<mac>
OK
Parameters
<mac> string, MAC address of ESP8266 soft-AP
Command
AT+CIPAPMAC_DEF=<mac>
Response
OK
Parameters
<mac> string, MAC address of ESP8266 soft-AP
Notes
Configuration changes will be stored in flash user parameter area.
Espressif Systems  / Friday, July 15, 201643 73