raocon
Re:Show HN: Cantools – an extensive set of CAN bus tools
on Tuesday January 14, 2020 @11:13PM (#22051704)
If it's in the budget, I would highly recommend the Macchina M2[1], especially if you need to access more than one bus at a time. It's based on the Arduino Due, with dual CAN transceivers (and LIN). It has a lot of bells and whistles - but can be simplified down to just a can sniffer if needed. I'm currently using one with SavvyCan to reverse engineer a vehicle for a project, and it has no problem keeping up with the high-speed network.