This CAN Bus Module based on the CAN bus controller MCP2515 and CAN transceiver TJA1050. With this module, you will easy to control any CAN Bus device by SPI interface with your MCU, such as Arduino UNO and so on.

Can-bus is a common industrial bus because of its long travel distance, medium communication speed and high reliability. It is commonly found on modern machine tools and as an automotive diagnostic bus. This can-bus module adopts mcp2515 can bus controller with spi interface and tja1050 can bus transceiver to give your controller such as arduino can-bus capability.

The CAN module handles all functions for receiving and transmitting messages on the CAN bus. Messages are transmitted by first loading the appropriate message buffer and control registers. Transmission is initiated by using control register bits via the SPI interface or by using the transmit enable pins.

Technical Specification:

• Input Supply voltage: 5V
• Working current: 5mA
• Communication Rate: 1 Mbps
• Data bits: 8
• Crystal oscillator: 8MHz
• Size:41mm*28mm*14.5mm (L*W*H)

 Features:

• Support CAN 2.0B protocol
• Use High-speed CAN transceiver TJA1050
• SPI control for expand Multi CAN bus interface
• Use serial port could view the communication data
• With independent key, LED indicator, Power indicator
• With power pin

Applications:

• Electronic Gear Shift System
• Main Interface in Automation (like industrial)
• Medical Equipment
• Auto Start/Stop of Car Engine