Are you sure its not an RJ12 port and RS232? That's what I find when I search, but I notice there's more than one device called "Renogy Wanderer" - you should indicate exactly which one.
Are you sure its not an RJ12 port and RS232? That's what I find when I search, but I notice there's more than one device called "Renogy Wanderer" - you should indicate exactly which one.