That's a bummer. It wasn't an expensive little bit to add to it, but I would like to use it. They do have a ubuntu-core eMMC image out there, but that doesn't have a desktop ui.
It seems the Armbian test image for the NanoPi-K2 only works on an SD card. At least mine doesn't seem to boot when I put it on the 8GB eMMC module. Is there an eMMC armbian image for the NanoPi-K2 or is there something I need to do to get the existing image to boot on the eMMC module?