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Serial CAN-BUS Module based on MCP2551 and MCP2515（114991377）

　　MCP2551 and MCP2515 Serial CAN-BUS Module enable your Arduino and other MCU to communicate to CAN-BUS to hack your vehicle. CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed, and high reliability. This Serial CAN-BUS module is based on MCP2551 and MCP2515, which provides speed up to 1Mb/s. It also has a terminal block so you can connect to your vehicle’s OBD-II port with two wires.

　　There's Grove connect as well as Grove cable included in the kit, which allows connecting the module to your Arduino easily.

［Features］

• Cart to CAN-BUS communication
• Work with Arduino/BeagleBone board/Pi or any MCU that integrated with UART.
• Support AT command
• Up to 115200 UART baud rate (default 9600)
• Up to 1Mb/s CAN-BUS baud rate
• TX and RX led indicator
• 4pin Grove connector to plug and play
• 3.3V working voltage
• Easy-to-use Arduino library
• Small size: 20x40 mm

Size and Hardware Overview

• 4 pin 2.0mm Grove Connector
• Power and status led indicator
• Send and Recv led indicator
• 3.5mm terminal to connect to CAN-Bus (CAN_H & CAN_L)
• 120Ω resistor, default connected, if you don't need you cut this pad with a box cutter.
• We also recommend OBD-II CAN-BUS Development Kit, which is consists of the Serial CAN Bus module as well as the OBD-II connector.

［Hardware Overview］：

［120 Terminal resistor］：

　　If you need the 120Ω terminal resistor, you need a soldering iron, as shown below／如果需要120Ω終端電阻，則需要烙鐵，如下圖：

 ［Note］：
　　　As the module uses serial communication, so the frequency of receiving data can't be too fast, you can receive a frame every millisecond under 115200 baud rate.／由於模組採用串列通信，所以接收資料的頻率不能太快，在115200波特率下每毫秒可以接收一幀。

［Support］：
　　　Please feel free to contact joney.sui@longan-labs.cc if you need tech support.