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, such as an automotive diagnostic bus.

Features:

• Implements CAN V2.0B at up to 1 Mb/s
• SPI Interface up to 10 MHz
• Arduino/Seeeduino Completely compatible 
• Standard (11 bit) and extended (29 bit) data and remote frames
• Industrial standard 9 pin sub-D connector
• Two receive buffers with prioritized message storage
• Operating voltage: DC5-12V
• Size: 78mmx53.5m
• Applications:
• Industrial control
• Car control field.