About this item

🔵 CAN Bus Module MCP2515 + TJA1050 – SPI Interface for Microcontrollers 🔵

💡 The MCP2515 CAN Bus Module with TJA1050 is an interface board that enables communication over the CAN (Controller Area Network) bus.
It is built around the MCP2515 (CAN controller with SPI interface) and the TJA1050 (CAN transceiver).

Compatible with Arduino, ESP32, STM32, Raspberry Pi, and many other microcontrollers.

⚙️ How It Works

• The MCP2515 handles the CAN protocol and communicates with the microcontroller via SPI.
• The TJA1050 converts logic-level signals into CAN bus signals.
• Together, they allow:
  • sending and receiving CAN messages,
  • connecting a microcontroller to an automotive or industrial CAN network.

🛡️ Specifications

• Controller: MCP2515 (SPI interface)
• Transceiver: TJA1050
• Microcontroller interface: SPI (CS, SCK, MOSI, MISO, INT)
• Supply voltage: 5V
• Supported CAN speed: up to 1 Mb/s
• Output pins: TXD, RXD, VCC, GND
• Compact size: approx. 40 × 28 mm

🛠️ Applications

• 🚗 Automotive communication (ECUs, sensors, ABS modules, etc.)
• 🏭 Industrial automation and networked control
• 🔧 OBD-II diagnostics and monitoring projects
• 🤖 Robotics and multi-node embedded systems
• 📡 Distributed systems and industrial IoT

✨ Key Features

• 📡 Supports standard CAN bus (ISO 11898)
• ⚡ Stable communication up to 1 Mb/s
• 🔌 Easy connection via SPI
• 🛡️ Reliable for automotive and industrial use
• 🧩 Compact and easy to integrate