is there way for the app to detect if 8266 was able to connect to the wifi before config portal closes? for example if the URL has changed to 192.168.4.1/wifisucess ...
Default IP of ESP8266 is 192.168.4.1, so client must open URL http://192.168.4.1/ in their browser after connect to AP. Is possible to set simple DNS server or any other redi ...