Hello
I built a project in Fritzing, but I keep having this message when I try to check the routes : “Your sketch does not have a board yet! Please add a PCB in order to use the autorouter.” I used a shield model from the official website for Raspberry 3.
Thanks !
Mickael.
Can you please provide a link to your saved file for review?
sketch.fzz (99.7 KB)
Try this
I had to hack a few things for you. But whoever made that part, missed a few steps. Nevertheless that should work. If not, at least this should give you a better idea as to how things work. The original file was missing a board layer…
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Waoh this is incredibly helpful ! Many thanks !
Just for me to understand for the next time, is it complicated what you’ve done ? How, for example, can I change the size of the PCB ?
I just pulled the adjustable PCB from the core parts bin and placed it under your work. No thing really. Outside of that you’d be looking at making a custom board shape.
Good luck! Have fun 
Hello !
Me again ! I was about to send the gerber file to a manufacturer, but I noticed the PCB includes two layers, one single layer would largely meet my needs. Is it possible to “delete” the second layer ?
Sorry to ask for help, I can’t find anything on the internet nor the frizzing website…
Thanks !
Mickael.