We have decided to change the electronics of the mantis.
We have downloaded the MTM board, changed some resistors.And add a mosfet to be able to control the speed of the spindle.
DOUBLE SIDE BOARD
Soldering the board
TESTING THE PIECES
Moving the X, Y ,Z Axis
Changing the piece for an industrial one
TESTING IF THE MACHINE WORKS
We have install a 3D printed piece to attach a pen to it and see if the electronics are working properly. We have observed that when the gcode is quite large, we lose some steps.