Can I install Drobo Dashboard: Version 3.2.1  on a MacBook Pro running 10.11 and connect to a Drobo 5c with current firmware (Catalina).
You should be able to use 3.5.0 or 3.5.1:
But Version 3.5.1 tech note does not include Mac OS 10.11?
Mac OS: 10.13.x, 10.14.x, 10.15.x, 11.0.x
So, I thought I would use an earlier version of dashboard that includes 10.11.