This universal 60% PCB is designed to support as little layouts as possible without limiting usability for most users. The reason I did this is because other PCBs made for this form factor usually have so many supported layouts that it could almost qualify as swiss cheese. It’s identical to the Plain60-C except for the USB port; that’s mini USB.
It also features a fuse and an ESD protection chip to protect the MCU and other parts of the PCB.
