I have a GrizzlE, and it’s great. It just works every time and doesn’t require anything. Looking at the OpenEVSE website and it looks like they only sell the advanced which has WiFi. For something like this, extra features just seem like a liability.
Thanks! I was leaning towards this one, but wasn't sure. I keep reading/seeing horror stories online about how someone couldn't charge their car because their internet is down.