Nest Thermostat (Native Driver) No Magic Cube Required

This is a driver to control and get feedback from Google Nest Thermostat.   The driver does NOT require the Magic Cube. It is a native driver to Elan.  The driver is capable of controlling on / off, Set Point, Climate Modes, Fan Modes and poll to keep track of events that happen outside of Elan.   While the driver is not endorsed or verified by Google, The driver uses  security and OAuth calls against Google’s cloud services,  which have to be approved by the end user making it secure and authorized.  This driver is NOT  reverse engineered.