Welcome in the onion community!
As everything is smaller in IOT you can not expect the same as on a full Linux desktop/server system. So for the moment the only distro I know who works is the openWRT. So to check there in the wiki is always a good idea too.
OnionOS is full based on OpenWRT and also has a wiki. There you find a Tutorial for the Oled Display ... it uses node.js too.
Check out the onion.io Website, there on the footer you find more useful links.
Hi @Janus-Sanders, hmmm, installing a package on the Omega shouldn't crash it... Can you give us a little bit more description on what happened? This way we might be able to figure out what the issue might be and hopefully resolve it in the future.
Sorry - the list of usable pins was supposed to read "0, 1, 6, 7, 13, 14, 18, 19, 23, 26". These are also the only pins clickable in the Console's GPIO Tool, along with pins 8 and 9, which while clickable they resort to Direction: Output and - respectively - Value: 1 and Value 0. Are schematics for these modules available anywhere for the community? These would help immensely!