Generate Drill and Gerber Files
Select File -> Plot from the menu to open the gerber generation tool.
In general, there are 8x layers for you to have a PCB fabricated:
- Top Copper (F.Cu)+ Soldermask (F.Mask) + Silkscreen (F.SilkS)
- Bottom Copper (B.Cu) + Soldermask (B.Mask) + Silkscreen (B.SilkS)
- Board outline (Edge.Cuts)
If you don’t know which layers, please check all layers, we will help you use the right layers. Click ‘Plot’ to generate the Gerber files for the layers.
Don’t forget to generate the Drill Files. Click on ‘Generate Drill File’ button. You can use the defaults here as well. More on the PTH vs. PTH check box in a minute. For now, just click ‘Drill File’ or press ‘enter’ to generate the drill file. Use the same output folder as for the Gerbers that should be the default.
Check the Gerber files in GerbView
Next, click ‘Close’ to exit the Drill and Plot windows. All of the files should have appeared in your Gerbers folder. KiCAD comes with a gerber viewer called GerbView, you just open the “GerbView” and check the appearances of your board before sending it to manufacturer.
If everything looks OK, select all of the files, zip them up, and upload the zip file.