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SAE J1939 Programming with Arduino - Parameter Group Numbers (PGN)

This post is part of a series about SAE J1939 ECU Programming & Vehicle Bus Simulation with Arduino. SAE J1939 is a very ingeniously designed protocol that takes a resourceful advantage of the CAN Bus 29-Bit message identifier. Rather than relying on a myriad of protocol functions, SAE J1939 uses predefined parameter tables, which keeps the actual protocol on a [...]

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