You can find the project here: https://github.com/Dentrax/MMM-ArduPort

This module provides Arduino serial communication support with Raspberry PI.

I created this module for my project real-time ArduRMMMQ project.

This project is almost 2-3 years old. I did not even know that this forum existed back then. :)
I created it for my real-time operating system final project in the college at junior year. But we did not create a mirror physically, just demonstrated on the laptop. And, finally, here I am. I’ve finally built my own mirror. (physically) And just wanted to publish this module here. I’m looking forward to your feedback. ;)