In industrial settings, SmartCom (often from Hilscher or similar fieldbus companies) is a communication stack or driver for PROFINET, EtherNet/IP, or EtherCAT.
I’m Stephen, plugin tinkerer at Audiolatry by day, freebie scout by night. I also work at a major sample maker, so I live in loops, samples and anything in between. Here I only post what I’d use myself.