Here's my first pass on the Klondike 1 PCB layout.
Prettied up with designer colours.
Board is 1" wide and 1.5" long with USB tab sticking out about 0.5". I just realized I'll need to flip over the USB tabs so that the heat sink is on top. No worries, always stuff to fix up, but lots of time before any chips show up. This will run the same firmware as I'm developing for the Klondike 16 and 64.
Also noticed I lost some thermal vias during the copy over from 16 chip board. Ha ha, I was going to redo them anyway. It's just a quickie to see how it'll fit together.