Sending Data between 2 Node MCU chips using ESP8266 in WiFi

I am working on a project. I need to send an integer number from a Node MCU chip to another one using the WiFi ESP8266 Module locally or through the internet but I prefer locally, can anyone help with it? I need the method to do it with a very short delay as possible

Your topic was moved to its current location as it is more suitable.

Could you also take a few moments to Learn How To Use The Forum.

It will help you get the best out of the forum in the future.

Thank you

have a look at ESP-NOW