I made some revisions to 2.0. Same schematic minus the current sense resistor. However, new revisions were made to many of the packages, and the new board looked much better. Revisions into the schematic were also added to make it look a little nicer.
Improvements: - VCC and ground planes added for easier connections and heat dissipation
- Better connections for Battery and motors, through-holes for Anderson SB50 connectors.
Drawbacks:
- No current viewing resistor or way to view resistance – might not be a huge deal, but could be necessary in our future revisions, which do include it. We wanted to keep things real simple here.