Often features TMC2208 drivers for silent printing; some versions use A4988 for higher torque. Connectivity:
Conflict warning: On V2.2, SD card CS is PB12, but PB12 is also X_DIR. This means you cannot use SD while moving X axis unless the firmware deselects CS properly. Many users switch to USB printing to avoid issues. Creality V2 2 Board Diagram
Enable is active LOW (GND = enabled).