I've done a lot of work with Raspberry Pis. From the first Pi model A to the latest Zero W, I've owned at least one of each generation and form factor of the Raspberry Pis.
I just finished shooting some test time-lapse footage using a Pi Zero W, a USB power bank, and the Pi Camera, and am working on a longer blog post talking about the setup and the software I use to control it.
I'll hopefully have time to finish some more of my Raspberry Pi Dramble series (http://www.pidramble.com) too!