Hello, I am having trouble reading CAN messages through my Arduino Uno paired with an ElecFreaks CAN BUS Shield. I am trying to read CAN BUS messages from an instrument cluster. I have CAN-H and CAN-L hooked up to the shield from the cluster. I have the Arduino set to Com3 and the serial from the …

CAN BUS Problem Receiving with Serial

mikb55 May 14, 2018, 8:12am 3

Have you connected the CAN bus ground to the Shield ground?

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