The WiFi name of the machine starts with "Ortur Laser Master 3". WiFi password is "12345678".

Note 1: The mobile phone cannot access the Internet when the machine's WiFi is connected.

Note 2: If there are multiple OLM3s in the power-on state and you can't tell the name of the machine's WiFi, please enter the code "$310" in the console of the control software of the computer, and click Enter to view the name of the WiFi.

1. Connect the machine to LaserGRBL, enter "$74=WiFi name" in the red box, and then click Enter.

2. Enter "$75=WiFi password" in the red box, then click Enter.

3. Enter "$WRS" in the red box, then click Enter.

1. Control (Control the movement of the machine)
2.Library (software comes with images to choose from)
3.Text (software comes with a text editor)
4.Album (can view and select images in the phone album)
5.History (used data can be called directly)
6.File (can read engraving file)
7.Bar Code (software comes with barcode editor)
8. QR Code (the software comes with a QR code editor)

Choose an image arbitrarily.

1. By modifying the parameters in the red box, you can change the size and position of the image, as well as the engraving range of the preview image.

2.Modify the parameters in the red box to change the brightness, contrast and black and white limits of the image.

Note: The parameters are for learning reference only, and the actual use will be affected by factors such as material and thickness! Please do more tests according to the actual situation!

1. After setting the parameters in the software, click "File" → "Quick Save".

2. Click "Save".

2.Click "Open".

Please wait patiently until the file is loaded.

1. Click the "Import" button
2. Select the engraving image
3. Click "Open"

4. Brightness, contrast, black and white limit adjustment
5. Select "Line to Line Trace"
6. The quality is modified to 10Lines/mm
7. Click "Next"

8. The Engraving Speed is modified to 20000mm/min
9. Select "M4-Dynamic Power" for laser mode
10. S-MAX 1000
11. The size can be modified according to your needs
12. Click "Create"

1. Select "Vectorize"
2. Click "Next"

3. The Border Speed is modified to 100mm/min
4. Select "M3-Constant Power" for laser mode
5. S-MAX 1000
6. The size can be modified according to your needs
7. Click "Create"

Click the "GRBL", then click "Next".

Click the "Serial/USB", then click "Next".

Modify "X Axis Length" and "Y Axis Length" to 400mm.

Select the origin "Front Left", turn on the machine and it will auto home, then click "Next".

Click the "Finish".

Click the "OK"

Select "COM19".

 Connection succeeded.

1. Click the "Cuts / Layers".
2. Modify the speed to 20000, "Pass Count" to 1, and "Power Max" to 100.
(Note that the unit is mm/m)

Note: The engraving parameters are only for learning and reference, and the actual use will be affected by factors such as materials and engraving images!

1. The coordinates of the center point of the engraving range
2. Engraving image size
3. Engraving image size ratio
4. The effective engraving range of the machine

You can draw lines using the tools included with the software, or import an existing line file.

The cut image must be lines！

Modify the speed to 100, "Pass Count" to 1, and "Power Max" to 100.
(Note that the unit is mm/m)

1. The coordinates of the center point of the engraving range
2. Engraving image size
3. Engraving image size ratio
4. The effective engraving range of the machine

Click the button in the red box to start cutting.