You just have to read more than just the last line in the error
#error "CAUTION! DWIN_CREALITY_LCD requires a custom cable, see diagram above this line. (Define NO_CONTROLLER_CUSTOM_WIRING_WARNING to suppress this warning.)"
You need to acknowledge that you saw this and understood it by doing what it says so the firmware knows you have made the custom cable or don't care that the lcd will not work.
You NEED to add #define NO_CONTROLLER_CUSTOM_WIRING_WARNING to your Configuration.h to continue.
Edited 1 time(s). Last edit at 10/02/2022 01:00AM by Dust.