GRBL Offline CNC Controller with Screen Options

Run supported GRBL jobs from a local controller instead of keeping a computer attached to the CNC machine.

✅ Load a prepared job at the machine - Memory-card file access provides the described offline G-code workflow.

✅ Position the axes locally - X, Y and Z controls let you perform supported positioning actions beside the machine.

✅ Choose the controller display size - One-inch and 1.8-inch options offer different local control-panel formats.

Prepare the file, then work at the machine

An offline controller moves job selection and basic positioning to the CNC work area. Prepare the compatible G-code separately, check it and transfer it to the supported card before starting.

Confirm the controller pinout and GRBL-board compatibility. A normal stop command may wait for buffered moves to finish, so it is not an emergency stop; the machine needs its own appropriate safety controls.

Technical details

• Type: GRBL offline three-axis controller
• Size options: 1 inch or 1.8 inch
• Storage: supported SD/TF card
• Functions and controls depend on version
• Check selected package's card and connection cable
• CNC machine and primary control board: separate

Bring supported job control to the CNC work area.