More Details coming soon! The below images are from the BeagleBone Black System Reference Manual.
The below table is useful to find the GND and VDD pins:
Avoid the eMMC and HDMI (LCD) pins altogether, unless you don't mind disabling those features.
The Boot Configuration pins are to be avoided during BeagleBone bootup.This guide was first published on Jun 13, 2013. It was last updated on Jun 13, 2013. This page (Pin Details) was last updated on May 04, 2015.