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==Description==
SAE J1708 is a standard used for serial communications between ECUs on a heavy-duty. The hardware utilized is RS-485 transceivers wired for open collector operation through the use of a pullup and pulldown of the separate data lines.
SAE J1708 is a standard used for serial communications between ECUs on a heavy-duty. The hardware utilized is RS-485 transceivers wired for open collector operation through the use of a pullup and pulldown of the separate data lines.