Hi, as already mentioned in one of the posts, I have created a 16x16 (in the future also scalable to 32x32 etc.) font renderer for the OLED expansion of the omega. Feel free to use, change and improve
I'm currently also working on a font editor so that you can add your own characters.
GitHub repo link: https://github.com/jonathan-reisdorf/node-onion-omega-oled-text
npm link: https://www.npmjs.com/package/onion-omega-oled-text