With its long travel distance, great communication speed and high reliability, CAN-BUS is one of the most common industrial bus.
It is commonly found on modern machine tools and as an automotive diagnostic bus. Thanks to the CAN-BUS, makers are able to hack their cars!
It adopts MCP2515 CAN-BUS controller with SPI interface and MCP2551 CAN transceiver to give you Arduino CAN-BUS capability. Default pinout is OBD-II and CAN standard pinout can be selected by switching jumpers on DB9 interface. Moreover, it has the TF card slot for data storage and the CS pin that can be set to D4 or D5. The INT pin can also be set to D2 or D3 by switching jumpers on the back of the shield.
CAN-BUS Shield Works perfectly with Arduino UNO (ATmega328), Arduino Mega (ATmega1280/2560) as well as Arduino Leonardo (ATmega32U4).
Implements CAN V2.0B at up to 1 Mb/s
Industrial standard 9 pin sub-D connector
OBD-II and CAN standard pinout selectable.
Changeable chip select pin
Changeable CS pin for TF card slot
Changeable INT pin
Screw terminal that easily to connect CAN_H and CAN_L
Arduino Uno pin headers
2 Grove connectors (I2C and UART)
SPI Interface up to 10 MHz
Standard (11 bit) and extended (29 bit) data and remote frames
Two receive buffers with prioritized message storage