calvinium

Member Since: August 4, 2011

Country: United States

  • Product DEV-10039 | about 3 years ago

    Is it really that hard to find and follow a standard? I understand that there probably isn’t any official DB9 CAN pin-out definition, but the de-facto standard seems to be:
    Pin 2 = CAN_L
    Pin 3 = CAN_GND
    Pin 7 = CAN_H
    Pin 9 = CAN_V+(Optional)
    This is as defined on 3 of the top 4 hits when googling “DB9 CAN bus pinout” (2 of the hits were the same site)
    In fact, SKP themselves acknowledge the existence of this pinout in their CAN breakout board:
    http://www.skpang.co.uk/catalog/canbus-breakout-board-p-754.html
    Why reinvent the wheel guys? WHY?

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