I have recently bought NodeMCU and have been successful in doing basic projects of controlling LEDs remotely using browser. I have hard-coded the Wifi SSID and Pwd in my code. This actually restricts me to use it in my friends home.
Could you please suggest, how can i set the wifi n/w SSID and pwd by prompting user in the browser for wifi details first time. Post which have my program executed.
I am using Arduino IDE to do the programming.
Request your help.