I've tried to send gcode to the machine (copy of figure from the site),

I’ve tried to send gcode to the machine (copy of figure from the site), code goes into the buffer, but it doesn’t send anything to my machine.

The only thing I’ve been able to cut is the c pepper logo. What am I doing wrong?

Well being able to cut the logo is a great first step. Can you jog your machine around?

I actually got it to work. Turned off computer, then back on. Now it’s cutting an example of a PCB board.

This is a bit more complicated than I imagined. Can’t figure out what all the widgets are for. Anyway thanks! BTW, I liked your videos…helpful!