Hi all, So I have just installed Laswerweb 4 and flashed GRBL to my

CAD & CAM Tool Chain LaserWeb/CNCWeb Suppport
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So I don’t have that jumper as it’s a Chinese clone hmmm just watched a video on YouTube where you have to change that jumper bugger what next :see_no_evil:

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Bugger how do I tell if it’s a PWM laser dude?

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Ahhh sorry dude will throw a question over their way much apprecite the help!

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Check the baud rate! It should report 115200 in the connect message.

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Hi Claudio the machine is connected I can control and move the axis just cant fire the laser mate

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Please post a picture of your board, especially the part bellow the Arduino Nano.

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Ive just exported the Gcode from LW and put it through Universal Gcode Sender oddly enough the laser works!