Makerbase | Mks Dlc V21 Manual Link
Plug your 4-pin NEMA 17 stepper motors into the corresponding ports. If a motor spins in the wrong direction, you can flip the plug or change the direction in the GRBL settings ($3). 4. Laser or Spindle
Connect your DC power supply to the screw terminals. Double-check the polarity (+ and -) marked on the board. Most setups use 12V for lasers and 24V for CNC motors to get better torque. 2. Stepper Drivers makerbase mks dlc v21 manual link
Place jumpers under the drivers to set your microstepping (usually all three jumpers are installed for 1/16 or 1/32 stepping). 3. Motor Wiring Plug your 4-pin NEMA 17 stepper motors into