CAN Bus on 7inch HMI Display

PavanPavan
in Elecrow HMI Display

Is it possible to disable touch port and use GPIO19 and GPIO20 as CAN Port using TWAI?

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Comments

  • JennieJennie

    Dear @Pavan ,
    This can not be used directly, you need to remove the pull-up resistor on the i2c to work, R41 and R42, remove it.

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