Voltage can be brought in with and Open Energy Monitor EmonPi or EmonTX. We will have them in the OpenEVSE Store in a couple days.
Thanks. The EmonTX that I ordered from across the pond arrived today.
It's an expensive way to get more accurate kWh for car charging, though I'm also going to monitor whole-house energy use and a couple individual circuits.
I've set up my EmonTX with ESP8266 and am trying to get it to connect. That device doesn't appear in the list. I tried EmonRH, but the inputs (unsurprisingly) don't match up. Any help would be appreciated.
Nevermind. I restarted everything and it's working.
Yes, we have both in stock. I am currently working on the text and photos for the store.
I saw it in a dashboard on this page:
... and would like to have voltage, too. What's needed to add it?