I'm sorry if this is a really stupid question, but how does the RESET-EN work? To me, it looks like it is just shorting out another wire, which, I think, doesn't do anything. The only reason I ask is b/c I was trying to make a modified arduino PCB for a project of mine and happened to omit the RESET-EN since I thought it didn't do anything ( Shows how much I know : / ). Now I have to manual reset to upload new sketches.
Thanks for any replies : )