Hi @roberts_lando, I have the exact same case , an inverter with three pins (+/-/GND) , did you found any solution ? I have a Neuron, it has also only two pins.
But it has a "END" switch next to the RS485 connector
thanks

Having the Unipi as an access point would simplify my last project
When using installed image or apt with EVOK, the systemd services seems not to be installed.
So I tried the 2.4.30 legacy script install, changing the NO_WIFI=true parameter to false, it sort of worked, I had to install hostapd by myself but ended with an hostapd error : Failed to start Advanced IEEE 802.11 AP and IEEE 802.1X/WPA/WPA2/EAP Authenticator.
The SSID was visible but I could not connect to it.

Is there a way to easily use this Evok/Unipi feature ot let's say it's dead ?

thank you very much