It looks like the smart dongle has a relay, but I see no mention in the manual about it. I'd like to see about triggering the relay based on temp conditions. I also see there is a CD port, is that for Charge Disconnect? Are these feature sets going to be released in the future? If so, is there information you can provide? I'd like to use this to disconnect the charge through a battery protect when it's 5 degrees C.