
This whitepaper provides an overview of the CAN (Controller Area Network) bus system, which was developed to simplify and improve communication between electronic components in vehicles. Originally introduced by Bosch in the 1980s, CAN has become the standard for efficient data exchange in cars, trucks, and various industrial applications. The paper explains the basic principles of CAN, its advantages in reducing cabling complexity and vehicle weight, and explores the protocols used for communication.
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