Can i switch the sprites from robotBoy( from Standard Assets) on my own sprites?

A need to change the robotboy’s sprites with sprites of my own, but i can’t find a way how to do that. I mean to change the sprites but anything else like platformer2dusercontrol script will remain , but now will interact with the new sprites.

You will need to make a Animator Controller that has your new sprites and set it up like the old one.