BIGTREETECH S42C v1.1 42 Schrittmotor-Treiberplatine mit geschlossenem Regelkreis und OLED-Display

BIGTREETECH S42C v1.1 42 Stepper Motor Closed Loop Driver Board with OLED Display

ok!

an absolute brilliant addition to the printer

I'm confused about the magnet does it just attach In the center of the stepper? (Video of kit assembly would be welcomed)
I use an Ender v2 with an Skr 1.4 Turbo board, Is there particular settings to program or is it plug and play after calibration?