I am confused with term protocol regarding home automation project I can see many example of home automation project using raspberry PI. I don't understand which protocol they use to communicate between Pi and PC. Assume Pi running web server to control home devices
We can access pi from anywhere to control home devices. Pi communicate with other device I do not understand which protocol they use TCP/IP, FTP or https so many option
We can access pi from anywhere to control home devices. Pi communicate with other device I do not understand which protocol they use TCP/IP, FTP or https so many option