Although Ubuntu served me quite well with my media server on a Cerlon based NUC, over time with the growing library, the poor NUC is struggling to keep up with the pace. So, the conquest started to find a resource-light OS distro, and after trying tens of distros, I finally found DietPi. It's a super light Debian-based distro that runs on multiple platforms (ARM/X86) and comes with a lot of built-in customization that makes it a perfect candidate for an IoT system. Give it a try.
dietpi.com

Lightweight justice for your SBC!
Optimised | Simplified | For everyone - Backed by community, DietPi is a minimal OS image for SBCs - Raspberry Pi, Odroid, PINE64 etc. Install software optimised for you!
