MCP2515 canbus module to Monitor Canbus traffic.

• V7.10

• V7.20

• V8.00

Windows application for monitoring CANBus is published here.
This tool is designed to be used with this hardware.

So, I made the hardware side with Arduino UNO+MCP2515 canbus module.

+-------------+           +-------------+           +-------------+
| Windows     |           |             |           |   MCP2515   |
| Application |<--(USB)-->| Arduino-UNO |<--(SPI)-->|   canbus    |<--(CAN BUS)-->CAN Network
|             |           |             |           |   module    |
+-------------+           +-------------+           +-------------|

1. Windows PC
   Windows applications can be downloaded here.

   • V7.10
   • V7.20
   • V8.00

2. Arduino UNO
   It also works on ATMega32u4 and ATMega2560.

3. MPC2515 canbus module
   You can get it from AliExpress or eBay for under $2.
   

• MCP_CAN lib
  You can download from here.

• Write Arduino Code on UNO.
• Start a Windows application.

See here.

UNO hardware serial is used for USB communication.
The Arduino-IDE serial monitor cannot be used.
UNO debugging uses software serial.

SoftwareSerial mySerial(4, 5); // RX, TX