I was a loyal user of BatchPCB a side project of SparkFun. Recently, their service was moved to OSH Park which supports Eagles 6.4 or higher board files natively. However I always liked the fact that SparkFun provided with their own cam job that works just perfect. And since these gerber files are the actual standard in the industry (i think…) well i made my own for OSH Park.
Remember, don’t leave any layer empty (that goes for Top and Bottom Silk Layers)
The layout is like this:
boardname.GTLTop Layer (top, pads, vias)
boardname.GBLBottom Layer (bottom, pads, vias)
boardname.GTSTop Soldermask (tStop)
boardname.GBSBottom Soldermask (bStop)
boardname.GTOTop Silkscreen (tPlace)
boardname.GBOBottom Silkscreen (bPlace)
boardname.GKOBoard Outline (Dimension)
boardname.XLNDrills (Holes, Drills)
You can download it: HERE
I hope it’s good and that it works for you!