MCP2515 Can Bus Module

MCP2515 CAN Bus Module is a compact, high-performance Controller Area Network (CAN) communication module designed to add CAN functionality to microcontrollers that lack a native CAN interface. Based on the reliable Microchip MCP2515 stand-alone CAN controller, this module communicates via the SPI interface, making it compatible with popular development platforms such as Arduino, Raspberry Pi, ESP32, STM32, PIC, and AVR microcontrollers.

Widely used in automotive, industrial automation, robotics, and embedded systems, the MCP2515 CAN Bus Module enables robust, real-time, and fault-tolerant data communication. It supports CAN protocol version 2.0B at speeds of up to 1 Mbps, ensuring reliable data exchange even in electrically noisy environments. Integrated with a CAN transceiver (such as TJA1050 or SN65HVD230), the module provides a complete and ready-to-use CAN interface for development and production applications.

Key Features of MCP2515 CAN Bus Module

• Stand-Alone CAN Controller
  Built around the Microchip MCP2515, enabling CAN communication without native CAN support in the host MCU.

• SPI Interface
  High-speed SPI communication allows easy integration with a wide range of microcontrollers.

• Supports CAN 2.0B Protocol
  Fully compliant with CAN specification version 2.0B, supporting both standard (11-bit) and extended (29-bit) identifiers.

• High Data Rate Support
  Operates at CAN bus speeds up to 1 Mbps, suitable for real-time control and monitoring systems.

• Onboard CAN Transceiver
  Includes a CAN transceiver for reliable differential communication over long distances.

• Crystal Oscillator Support
  Equipped with a 16 MHz crystal oscillator for accurate timing and stable communication.

• Multiple Message Buffers
  Features transmit and receive buffers with masking and filtering for efficient message handling.

• Compact & Developer-Friendly Design
  Small form factor with standard pin headers for easy breadboard or PCB integration.

Technical Specifications – MCP2515 CAN Bus Module

• Controller IC: Microchip MCP2515

• CAN Protocol: CAN 2.0B (Active)

• Interface: SPI (up to 10 MHz)

• CAN Speed: Up to 1 Mbps

• Supported IDs: 11-bit (Standard) and 29-bit (Extended)

• Operating Voltage: 5 V (logic and transceiver dependent)

• Crystal Oscillator: 16 MHz

• CAN Transceiver: TJA1050 / SN65HVD230 (model dependent)

• Operating Temperature: –40°C to +85°C

• Interrupt Support: Yes

• Protection: ESD protection on CAN lines (varies by model)

• Form Factor: PCB module with pin headers

Note: Specifications may vary slightly depending on the manufacturer and onboard transceiver.

Applications of MCP2515 CAN Bus Module

The MCP2515 CAN Bus Module is widely adopted in applications requiring robust, real-time, and reliable communication across multiple devices:

• Automotive Electronics
  Used in vehicle diagnostics, OBD-II interfaces, dashboards, and ECU communication systems.

• Industrial Automation
  Enables data exchange between PLCs, sensors, actuators, and industrial controllers.

• Robotics & Motion Control
  Ideal for coordinating multiple motors, sensors, and control units in robotic systems.

• Embedded Systems Development
  Perfect for adding CAN functionality to Arduino, Raspberry Pi, ESP32, and STM32 projects.

• IoT & Smart Devices
  Used in distributed control systems requiring noise-resistant communication.

• Medical & Laboratory Equipment
  Suitable for precise, reliable data transmission in monitoring and control devices.

• Educational & Research Projects
  Popular in universities and R&D labs for learning CAN protocol and embedded networking.

Why Choose the MCP2515 CAN Bus Module?

The MCP2515 CAN Bus Module offers a cost-effective, reliable, and easy-to-use solution for implementing CAN communication in embedded systems. Its broad microcontroller compatibility, high data rate support, and proven reliability make it an excellent choice for both prototyping and production-level designs. Whether you are working on automotive diagnostics, industrial control, or advanced robotics, this module ensures stable and efficient CAN communication.

Enhance your embedded system with the MCP2515 CAN Bus Module and experience dependable, high-speed CAN networking for your next project.

Package Includes:

1 x MCP2515 Can Bus Module

FAQ

1. Where can we buy this MCP2515 Can Bus Module?

This product is available online https://aiiottech.in/product/mcp2515-can-bus-module/ and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103

2. When can I get this MCP2515 Can Bus Module after placing the order?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 1-3 working days.

Video Link: How to Build a CAN Bus System with Arduino and MCP2515 CAN Modules