Hello all. I am getting a new custom 3D printer delivered this weekend, and I'm hoping that someone may have the info that I am looking for. This new printer features the Azteeg X5 Mini controller board, whereas my old 3D printer had a RAMPS board. On the RAMPS board, I was able to connect up a bluetooth serial module to enable wireless printing. What I am trying to find out is if there are any serial pinouts on the Azteeg board that I can tap into to do a similar mod to this new printer. Any help or info would be greatly appreciated. Thank you!