Send to the laser machine

3. Transferring GRBL Code to the Machine with Universal Gcode Sender (UGS) #

After generating your G-code file with LaserMagic, you need to transfer this file to your CNC machine. We recommend using Universal Gcode Sender (UGS), a popular open-source software for sending G-code to machines controlled by GRBL.

Prerequisites #

  • Ensure Universal Gcode Sender (UGS) is installed.
    You can download the latest version here.

Step 1: Loading the GRBL File in UGS #

  1. Open the GRBL file:
    • In UGS, go to File > Open.
    • Select the .ngc file you exported from LaserMagic.
  2. Preview the GRBL:
    • Use the preview window to verify the toolpath.
    • Make sure everything is correct before starting the job.

Step 2: Connecting to the Laser Machine #

To connect to your laser machine, select the correct port, set the baud rate (usually 115200), and ensure the Firmware is set to GRBL.
Then, connect by clicking the following icon:

Connect

Step 3: Sending the GRBL to the Machine #

  1. Position the machine:
    • Use the manual control commands in UGS to position the machine head at the desired starting point.
    • You can use commands like Home, and X/Y/Z Axis Control.
  2. Start the process:
    • Click Send (1) to begin sending the GRBL file to the machine.
    • Monitor the progress in real-time in the console window.
    • If any errors occur, you can pause or stop the process by clicking Pause (3) or Stop (2).

Send Controls

Step 4 : Control and Finish the work #

Once the operation is complete, the machine should return to its original position.
You can use additional commands in UGS to move the machine head or make further adjustments.

Additional Resources #

Official Universal Gcode Sender Documentation