Local variables in Rule 5.x are, by definition, particular to the rule in which they were created. If you want it exposed outside the rule, whether to a Dashboard or any other app, you'll need a hub variable instead. (Also note that no connector is needed to use hub variables with Hubitat Dashboard, though that workaround was required before the direct-use feature was added. For an additional historical note, Rule 5.x does not offer the creation of connectors for local variables -- or connectors at all since hub variables is now a platform-level feature -- so a hub variable is what you'll need, all of these things being interrelated changes introduced around the same time.)
thank you just did a test and it worked.. the prior discussion is confusing as it said connectors are going away and you are wrong above.. there is a connector function under hub variables and it is needed if you want to have the variable on a dashboard like above and have a 5.1 rm rule called when the variable changes
I never said hub variable connectors do not exist, just that you do not need them for this purpose (or most anymore; they were considered for deprecation at one point -- I did say that variable connectors are not able to be created from Rule Machine anymore, which is true given that "global variables" have been moved out to the Hub Variables feature and that. as mentioned, local variables no longer offer this feature); and
You do not need a connector to use them with Hubitat Dashboard, the app I mentioned above (Easy Dashboard is different for now but is not the one in your screenshot). This is done by creating a tile of type "Variable" rather than "Device."