I have read a lot of different articles about Retropie... But all of them have been still leaving a lot of questions unsolved. Well, I have decided to look into that problem in details. And, as a result, I have created an article, which contains almost all that unsolved questions and different positions any Retro game might face while installing and setting up Retropie on their Raspberry Pi devices.
In this article, you may get really in-depth information on how to install Retropie and its components, configure the controllers, set up WiFi and EmulationStatio (as well as RetroArch), learn how to manage the emulators and much more. So, if you'd like to become a real Retropie expert, learn it via my The ultimate Reropie guide for Raspberry Pi