I cannot get this working. The 7 steps listed in the API guide to connect are clear as mud to me. Is any of those needed is you know the local LAN address of the Edge?
I tried the browse command, but that hangs on my Pi:
pi@pi3:~ $ avahi-browse _ezlo._tcp --resolve
+ eth0 IPv4 eZLO g150 controller (45101171) _ezlo._tcp local
Failed to resolve service 'eZLO g150 controller (45101171)' of type '_ezlo._tcp' in domain 'local': Timeout reached
ezlo.zip (848 Bytes)