Compared to the original version of the V2.1 version, it contains jumpers that can easily be allowed to allow stepper motor drivers. No more cables are required.
Directly compatible with Marlin.
A4988, DRV8825, LV8729, TMC2100, TMC2130, etc.
Compatible with display 2004 (Discount Smart Controller), 12864 (Full Graphic Controller), TFT28, TFT32.
Product may require professional assembly, not separately functional in total.