First you choose which calendars/categories you want to include in your frontend


then you choose what kind of frontend aoutput you need; event listing, teaser listing or minicalendar

Choose the template with its corresponding css file.
To add/edit the templates see the indicated path in your module directory.

You can define a selection field (dropdown in frontend) according to your requirements with the given variables.
Leave the field empty for no drop down.

\\Does exactly what's indicated. You'll need this mostly when you want to display the Listing and the mini calendar on the same page an get only the entries for the selected month.