3Axis GRBL Offline Controller CNC 1.8-Inch LCD Screen for 3-Axis CNC Engraver 3018PRO Engraving Cutting Machine

Features:
- Press Z+ and Z- , the Z axis will move up and down.
- Press X+ and X- , the X axis will move left and right.
- Press Y+ and Y- , the Y axis will move Front and Back.
- Press SPIN: Spindle on (Laser on), Spindle off (laser off).
- Press Z+/Z- on the main screen, the spindle rpm will increase and decrease。
- Press Exit/STP: Return.
- SD Card: SD card reader is to write into the root directory G-code files .

Package Included:
1 * Offline Controller with 1.8-inch LCD screen
1 * TF Card
1 * Cable