how to read credentials after successful WPS

[crc1021]

How can the host application read the WPA security key from the ESP after WPS is complete?

It appears the AT+WPS command stores the results in flash so that the ESP will connect to the same AP next time.
Can the ESP have option to not store that to flash so that it does not come out of reset attempting to immediately connect ?

[RogerFL]

I have the same question.

Please explain how to re-connect to the AP that was previously setup with WPS.

[russus]

Please, check out AT command reference guide. Can also be found on espressif website. I see two ways:

1) after your wps execute this:
AT+CWAUTOCONN=0

It wont try to connect after power up

2) after your wps execute this:

AT+CWJAP_DEF="",""

this removes AP info from memory permanently