A vehicular vision system includes a camera module configured for mounting at an in-cabin portion of a windshield of a vehicle and including a circuit board and a camera that views forward of the vehicle and through the windshield. The camera includes a CMOS imaging sensor array. A flexible coupling is provided between the camera and the circuit board. A data processor is operable to process image data captured by the CMOS imaging sensor array. Image data captured by the CMOS imaging sensor array is encoded by a data encoder chip. Captured image data captured that is encoded at the data encoder chip is carried as a data stream from the camera module to the data processor via a cable. Communication via the cable between the camera and the data processor is bidirectional. The data processor is located in the vehicle remote from the camera module.

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