I’m trying to buy my first PCB.
It’s just for a school project and should’nt be very pricey.
The website classifies my PCB as Complex.
How can I find out what exactly I have to change to get my board classified as simple?
I know about the design rules but don’t find all settings I have to change in KiCAD.
You can take a look at our design rules to see which features define our design ratings. PCB Design Rules.
In your particular design you would need to widen the milling path to 2.4mm width to fall within the simple category.