I think I got myself way over my head here. I am working on a project that requires a larger touchscreen so I purchased a 7 inch TFT touchscreen from Adafruit. https://www.adafruit.com/products/2354. I also ordered a RA8875 https://www.adafruit.com/products/1590. I had no clue that what I was getting myself into.
Can someone help point me in the right direction on how to get this working?