My Marlin config for Ender3-Pro with a SKR-Mini E3 2.0 and BL-Touch 3.1.
BL-Touch Probing speed increase as per TeachTech's video https://www.youtube.com/watch?v=BV11-VOQjMc, grid set to 3x3.
Using Creality Mount for BL-Touch. Other mounts would require changes to the offset.