Sorry, a brief glance at the OSC website would have corrected that misconception. That said, I only assumed as much because I don't know of any OSC client soft

Sorry, a brief glance at the OSC website would have corrected that misconception. That said, I only assumed as much because I don't know of any OSC client software that uses anything other than IP networks to facilitate device to device communication. I googled for serial OSC software and found some nonetheless. Does your software support OSC over serial?