I'm still assembling the kit and got stuck at Step 6 (pg.8) of the Openevse guide_26. Says to "connect wires from WiFi power supply" to the Controller. I looked at the Dwg. 20180411 (Wiring for ver.5?) but don't see anything named WiFi Power Supply. I do have a small 2-wire thing with a wired-3-hole connector and 2 wires on each end.
This is the WiFi power supply. The 2 bare wires connect to the screw terminals and the connector connects to the wiring harness.
Thanks for the info.