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Re:Tesla changes meaning of 'Full Self-Driving', gives up on... by dygd on Saturday September 06, 2025 @07:55AM (#45148489)
Teslas use automotive Ethernet for sensor data which has much more bandwidth compared to CAN bus
Re:Tesla changes meaning of 'Full Self-Driving', gives up on... by dotancohen on Saturday September 06, 2025 @12:42PM (#45150795)
But also higher latency. Teslas also use a CAN bus.

But LIDAR would probably be wired more directly to the computer then use a packet protocol.