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CAN Interface

The dual CAN Interface uses the SN65HVD230 (marked as VP230) CAN driver at IC1 (CAN1) and IC4 (CAN2) and termination resistors at R2 and R4, respectively, on the MCBSTM32C board.

MCBSTM32C Board CAN Interface

The CAN DB9 connectors are wired so that Pin 2 provides the CANL signal and Pin 7 provides the CANH signal. These pins are connected to a SN65HVD230 CAN driver.

MCBSTM32C CAN DB9 Connector


  • CAN termination resistors make it easy to connect the MCBSTM32C board to your CAN network but they are not always required. When connecting the MCBSTM32C Board to a CAN network, you may need to remove the termination resistor.
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