Just what I needed

Disclaimer: I haven’t used the free version, so I can’t really review that. Howevver, the premium version is extremely simple to use, yet a very powerful plugin. Plenty of options and so flexible. I’m really glad I found this plugin. There are a few others that do the same thing. I’ve tried them and this Ultimate Carousel for Divi is the best I’ve found for filtering my custom post types and taxonomies. Really easy to use and get going.