cartreader/extras/pcb/README.md

The 8bit Flash Adapter is used to program 8bit and 16bit(in 8bit mode) flashroms like the 29F032, 29L3211 or 29LV160, PCB thickness is 1.2mm.

TSOP40_to_DIP36 is an adapter pcb for making homebrew SNES games with the 29F032 family of flashroms

With the sd_adapter pcb you can transform the microSD module into a full size sd module by desoldering all the components and solder them to this pcb, you'll also need this sd slot(MMC/SD long variant).

For oshpark you need to rename filename.GML to filename.GKO or it won't find the board outline.