i noticed this too, been trying to use this with 0.7
Created my first plugin! Allows you to embed Arduino code and compile/upload it directly to an attached Arduino using the excellent codebender project.
npm install nodebb-plugin-codebender
See it in action here
lolwut. This is awesome. programming an Arduino from within NodeBB? Time for me to get a kit.
Yep, it's a strange feeling.