I am able to connect the ESP to my home router and also to my mobile separately. In both the cases I am unable to connect to internet. following are the observation.
1. with my mobile as hot spot:
my laptop gets connected to my mobile and internet browsing is possible. ESP is connected thru one of the USB Ports(COM3) of my laptop, using serial terminal (Putty) and AT Commands(AT+CWMODE=3) ESP also gets connected to my mobile but I am unable to browse internet thru ESP.
Same thing happens when ESP is connected to my home Router. i.e. it is getting IP address but internet browsing is not possible.
From different sources I understand that it requires programming and the compiled code need to be uploaded to flash of ESP8266. I need to confirm whether this understanding is correct or not and if that is to be done what is the procedure to do that. I don't have any Aurdino with me. I am having USB to Serial converter, USBASP with me.
Any help will be highly appreciated.