I've downloaded a fresh image of Ubuntu, and previously Armbian, but both of them are stuck on Node 10, which wont install Node Red. What image would I install. Prefer desktop. Rather confused.
This is what I installed
ubuntu-20.04-4.9-mate-odroid-n2-20220228.img
you should be able to use that and then use our debian/ubntiu/pi install script to install both node and Node-RED for you. (IE don't install the default node10 package)
I also used a Odroid N2 before, I think as @dceejay already mentioned, I installed Node-RED and dependencies using the script. Like below and you can jump start directly with the latest beta