ID HAI Gen II switch

[gf5300]

OK,
I started buying all my HAI UPB light switches last October. The last switch was bought in january. It is my understanding that HAI was transitioning from Gen I to Gen II a few months before November so I think I may have a mix of both. Is there anyway to tell what switches are Gen I and which ones are Gen II?
Thanks.

 

[AnthonyZ]

Yes, via UpStart.

 

[gf5300]

Yes, via UpStart.

AnthonyZ,
Where in upstart. The only thing I can think of is the firmware version. If that would be it, which version is which?