r/CarHacking 15d ago

LIN Some LIN bus reverse engineering and PCB design

https://youtu.be/HNVd6c0o1zo?si=Yq-4OZnbL_Yo8Rve

I figured this group might be interested was it covers multiple disciplines

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u/robotlasagna 14d ago

Great Project!

I love the cold open. Perfectly expresses the automotive electronics development process.

Just FYI on your CAN transceiver you can connect Rs through a resistor to a GPIO on the mcu instead of just leaving it grounded. This lets you set it high to put the transceiver in low power mode to keep the power consumption down when the bus is not active.