wcmcu1051

: Features high ElectroStatic Discharge (ESD) shielding and enhanced ElectroMagnetic Compatibility (EMC).

-ohm resistors, one at each end of the bus, to prevent signal reflection. The WCMCU-1051 module might not have a termination resistor soldered by default. You may need to add a

Built around a dedicated CAN physical layer transceiver, it serves as the essential hardware bridge between a microcontroller’s logic-level Controller Area Network (CAN) controller and the physical differential signal wires of a shared CAN network bus.

: Advanced internal matching significantly reduces radio frequency emissions, making it ideal for noisy industrial environments.