Hi, try this:

create.arduino.cc/projecthub/jeffpar0721/add-wifi-to-arduino-uno-663b9e

But all you need is NodeMCU esp8266

• banggood.com/Mini-NodeMCU-ESP8266-WIFI-Development-Board-Based-On-ESP-12F-p-1054209.html
• instructables.com/id/Internet-Controlled-LED-Using-NodeMCU/
• circuits4you.com/2018/02/05/esp8266-arduino-wifi-web-server-led-on-off-control/

To have access over Internet, you need to forward port your router

Hope it helps …

Hi Dattatraya Apte.

Do you really need to have the Arduino connected to the ESP8266?

If you’re following the ESP8266 Home Automation Course, you can follow this module: https://rntlab.com/module-2/course-overview/ – it only uses the ESP8266

I hope this helps.

Regards,

Sara

Thanks for your prompt response. I know Node MCU will serve this purpose and I have already tried it out successfully. I am very clear that that ” I want my Arduino to communicate with internet using ESP8266-01″ please guide me on this
 
with Worm Regards
D. V. APTE
Baroda – India. 

arduino.cc/projecthub/jeffpar0721/add-wifi-to-arduino-uno-663b9e

Did the link sent by DK help?
I think it is a very good tutorial for what you are looking for.
Regards,
Sara

Trying 
 
But not able to get the IP address

create.arduino.cc/projecthub/jeffpar0721/add-wifi-to-arduino-uno-663b9e

What do you get in the serial monitor?
Have you introduced your network credentials correctly?