On my previous boat (I was the 2nd owner), I was able to see engine data (trim, rpm, etc) on my HDS Live units.
I had a Merf Monitor Level 1 gauge - and I thought that was just hooked to the NMEA network. Maybe I was wrong.
I ordered a new boat and want to make sure I can see the data on my graphs again. I ordered the Merc Monitor gauge again, but I ordered the boat with no graphs. I'll add those myself.
Do I also need Vessel View Link? Or can I just attach the Merc Monitor to the NMEA network and get what I need?