Thanks, I was looking for something like the simple like this, https://www.amazon.com/ACEIRMC-SN65HVD230-Connecting-Communication-Development/dp/B0C5XK15T9 I haven't found anything like that for CAN-FD. Or they are $30 each and bigger.
What is out there for low cost/small CAN-FD transceiver boards? I'm spoiled with the low cost waveshare boards for CAN. Is there a similar option for CAN-FD?