Tevo Black Widow - Wiring and Power Connection; MKS GEN Board Wiring; Power Supply Connection

For wiring of the laser connect the PWM control wire to the servo port of
MKS GEN board as pointed by arrows in following picture.
Be careful to connect wire right way so that colours are facing same way as
in picture (black and red).
Connect the 24V to 12V adapter to PSU
Connect the 12V power connector (from 24V to 12V converter) to the
module DC jack