How to Install BigTreeTech SKR MINI E3 V3.0 on the Anet A8 and Marlin Firmware

How to setup your anet a8 to run on the BTT SKR mini e3 board and run marlin bug fix . Explanation on how to set up your code, physical changes to printer, and testing/troubleshooting. Useful links: My Pre-Compiled Firmware for Anet/ Marlin Full Folder with Required Changes - SKR MINI E3 - SKR MINI and Screen Combo - Required Connectors (JST XH ) - Marlin Github - Marlin Example Config - Video with LCD Mod -