How does arduino receive and send data via wifi?

Question

Arduino

How can I receive data from arduino if I need to process it and display it on a web page? I just do not understand a little how this happens, are they constantly transmitted? how to catch them? that is, the thermometer constantly transmits temperature data to the arduino, and in order to receive this data from it, I need a separate server? or can it be done in the same code that expects http requests on the web?

Answer 1

BUT? What?
It's not entirely clear what exactly you're interested in.
Imagine a cable instead of WiFi - nothing will change, this is the physical layer of the OSI network model, all the chips with http and requests occur at higher levels. Perhaps this will help.