This project is actually in two parts, first part here: http://www.jedidiahstolzfus.com/wifi-en ... ontroller/
Second part is here: http://www.jedidiahstolzfus.com/finishi ... r-project/
Basically this is a method for me to open and close my 4 garage doors from my phone, tablet or any PC attached to my wireless network. I'm using ESP-01 for my wifi boards, and an Arduino Pro-Mini in the garage door controller in my detached garage.
Video of the controller in action: https://www.youtube.com/watch?v=MJcuTUGjktY