A controller area network (CAN) is a vehicle bus standard designed to enable efficient communication primarily between electronic control units (ECUs).

CAN bus (Controller Area Network) is a communication system used in vehicles/machines to enable ECUs (Electronic Control Units) to communicate with each other - without a host computer.

May 30, 2025 · What is CAN? A controller area network (CAN) bus is a high-integrity serial bus system for networking intelligent devices. CAN busses and devices are common components in automotive …

Feb 21, 2024 · CAN stands for Controller Area Network. It was developed by Robert Bosch in 1986 as a flexible, reliable, and robust solution for communication within the automotive vehicle. It is a serial, …

Jul 31, 2025 · CAN bus explained in simple terms, learn how it works, how ECU's talk, and why baud rate, message IDs, and physical wiring matter in automotive and industrial systems.

Jul 18, 2025 · What is the CAN bus protocol? The Controller Area Network (CAN bus) is a message-based protocol designed to allow the Electronic Control Units (ECUs) found in today’s automobiles, …

CAN bus is a network technology that allows various devices and sensors within a system to communicate with each other effectively. What this means is that we can use just two wires …

Aug 14, 2025 · This guide explains the CAN bus system in practical terms. The focus is on what CAN bus is, why it is used, how it works on the wire level, and how messages are structured.

When selecting the appropriate CAN bus system for a particular application, several factors must be considered, including data rate, fault tolerance, and the criticality of the system.

Jul 16, 2024 · Controller Area Network (CAN) bus communication protocol has revolutionized vehicle electronics. From the engine control unit to the wiring harnesses of the airbag system, CAN bus …