Look what I found… @thetechnobear made this system/guide for developing modules in Max/RNBO and run in on the MetaModule 
Best of both worlds. I was tossing between developing in Max/RNBO and running on RPi with audio interface and the MetaModule. I’m pivotting towards Meta because it’s such good value for money with the I/O and knobs that you get. Now it appears I can have my Max patches on it too!