ESP8266 Community Forum

Hi onw question from all ...how does esp8266 gets connect to wifi .
Like in register level what happens when we write our ssid and password of the wifi router then what happens in register level?
And what role does AT commands play in establishing connection with wifi ..is it like the method in by which we can talk to esp8266 and gets connect to wifi with programing it and just sending commands to it.

You should direct any comments or questions about the standard AT commands firmware to the Espressif AT+ commands forum instead.

This forum is more suited for people that want to write their own firmware for the ESP8266 using any of the available languages (LUA, BASIC, Aduino C++ using the Arduino core, etc.); most people over here don't use the default AT commands, since its flexibility is pretty limited.