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.GTL
Top Layer (top, pads, vias)boardname.GBL
Bottom Layer (bottom, pads, vias)boardname.GTS
Top Soldermask (tStop)boardname.GBS
Bottom Soldermask (bStop)boardname.GTO
Top Silkscreen (tPlace)boardname.GBO
Bottom Silkscreen (bPlace)boardname.GKO
Board Outline (Dimension)boardname.XLN
Drills (Holes, Drills)
You can download it: HERE
I hope it’s good and that it works for you!