I'm struggling with my new printer, and I just want to make sure that I have the basic configured correctly.
What motherboard ID in
configuration.h is appropriate for MKS BASE V1.5 in Marlin Firmware?
A more recent version of Marlin Firmware nowadays has a separate board constant for the MKS BASE v1.5 as can be found in boards.h.
The following line quotes the constant for this board from the file:
#define BOARD_MKS_BASE_15 405 // MKS v1.5 with Allegro A4982 stepper drivers