CAN Expansion Board ARDUINO CAN Automotive Communication Pro

Date:2024-09-07 Views:

a) About

LC CAN module has become the preferred choice in embedded system design due to its excellent performance and flexibility
It adopts MCP2515 CAN controller and NXP CAN protocol chip, and the combination of the two ensures the efficiency and stability of the module in CAN communication protocol
By seamlessly integrating with Arduino, developers can quickly build powerful devices such as CAN protocol analyzers and data transceivers
The module design is well considered, with two reserved button interfaces, providing convenience for user operation
In addition, it is equipped with IIC interface and serial port, further expanding the module's connectivity and application scenarios
Whether in the fields of industrial automation, automotive electronics, or smart homes, this CAN module can help your project quickly integrate and develop CAN communication with its efficient and reliable performance

b) View

①Front view

②Side view

③Reverse image

c) Introduction and Explanation

Board size: 68.5 * 53.5mm/28g

d) Functional Features

1.Perfectly compatible with Arduino UNO, enabling developers to easily integrate with Arduino UNO. This design not only simplifies the process of hardware connection, but also greatly expands the functional boundaries of Arduino
2.The module is equipped with a serial port indicator light, which visually displays the communication status of the data transmission and reception process, ensuring transparency and real-time operation
3.CAN data can be input through a 9-pin serial port or wiring terminal, which can meet the needs of different scenarios

e) Instructions for use

Refer to the schematic diagram and use the PSI interface to communicate with Arduino. You can search for a suitable Arduino library to drive MCP2515. The reference program uses acan2515
Connect as shown in the diagram, power on to burn the reference program, press the SW1 button, and the CAN module will generate data
It is recommended to use it in conjunction with a USB to CAN analyzer, as the data generated can be seen on the upper computer
Send data from USB to CAN host computer to Arduino, and Arduino can print out the received CAN data

f) Download User Manual:

For more usage information, please refer to[Baidu Cloud Drive] Extraction code: 0170

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