Double y-axis, all-round use

--Integrated 3pcs A4988 drivers, directly connect to four wire stepper motor.

--Support Laser or Spindle.

--Support 12V, 5V with TTL and without TTL laser.

--Adjustable driver subdivision.（only 4.0 version）

--Support the x/y/z limit switch, probe interface.

--Support external Offline Controller(Optional).

--A4988 can be replaced with 8825 driver.

--Support X,Y,Z limit switch

Nano 3Axis Control Board is a Arduino Nano based 3 Axises Motion control system, can be used

for Laser Engraving machine, Drawer Machine, CNC Engraving Machine etc.