Introduction - If you have any usage issues, please Google them yourself
Microchip s MCP2515 is a stand-alone controller area network
(Controller Area Network, CAN) protocol controller, complete
Supporting CAN V2.0B specifications. The device can send and receive standard
And extended data frames and remote frames. MCP2515 comes with two acceptance
Acceptance filter mask registers and six registers can filter out unwanted
Packets, thus reducing the main microcontroller (MCU) overhead. MCP2515
Connection with the MCU is through industry-standard serial peripheral interface (Searial
Peripheral Interface, SPI) to achieve.