All the tft touch screens communicate over a serial connection, like usb. And so they all need just 4 wires to run. +5v, gnd, rx, and tx. Some also have a reset pin. I am fond of the v3.0 BTT tft screens. I have a few of the tft35 v3.0 and for my TronXY 500 pro with the SKR PRO i am running a tft70 v3.0. Whatever you like they do not require firmware changes to work. plug and play.