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- CAN
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Description
Dual CAN Bus Interface For Arduino DueThe jCOM. CAN. DUE, a dual CAN bus interface for the Arduino Due, is not an Arduino shield in the common sense. The board incorporates dual CAN transceivers required by the two integrated CAN ports on the Arduino Due while allowing the operation with any Arduino compatible shield that supports the necessary 3. 3 VDC power requirements. By combining our dual CAN port interface, the Arduino DUE microcontroller, an OBD2 or SAE J1939 cable, and open
The jCOM.CAN.DUE, a dual CAN bus interface for the Arduino Due, is not an Arduino shield in the common sense. The board incorporates dual CAN transceivers required by the two integrated CAN ports on the Arduino Due while allowing the operation with any Arduino-compatible shield that supports the necessary 3.3 VDC power requirements.
By combining our dual CAN port interface, the Arduino DUE microcontroller, an OBD2 or SAE J1939 cable, and open-source software libraries you are ready to go with powerful a turn-key Arduino-based dual CAN bus solution. Leverage the 32-bit processing capability of the Arduino DUE plus the built-in CAN ports for your next prototype.
Possible applications include
- CAN to USB Gateway and Protocol Converter
- SAE J1939 Gateway and Protocol Converter
- CAN Data Logger
- CAN Bridge (connecting 2 CAN networks, even at different baud rates)
- CAN Analyzer (in combination with a suitable Windows program)
- SAE J1939 Data Monitoring
- CAN ECU Prototyping
- SAE J1939 ECU Prototyping
Features
- 2 CAN ports with three-pin terminal connectors
- 3 LEDS (Power, CAN Activity Port 1, CAN Activity Port 2)
- Termination resistors via jumper
Components
- J1 - CAN Port 0
- J2 - CAN Port 1
- JP1 - Jumper Termination Resistor CAN Port 0
- JP2 - Jumper Termination Resistor CAN Port 1
- PWR - Power LED
- LED1 - LED Connected to Arduino Due GPIO 14
- LED2 - LED Connected to Arduino Due GPIO 15
Trouble-Shooting
If you experience any problems with running our program samples, please check the following:
- Make sure, your Arduino IDE supports the Due - See: Arduino Due IDE Setup
- Make sure, you have the newest version of the Arduino IDE installed
CAN Board Resources
- Arduino Due: Dual CAN Port Test Sketch
- Arduino Due: Dual CAN Port Test Sketch With LED CAN Traffic Indicators
- Dual CAN Bus Interface For Arduino Due: Controlling the LEDs
- ODB2 and CAN Bus Acquisition Libraries
- SAE J1939 Protocol Stack Sketch for Arduino Due
- App Note: ARM Cortex M3 Development Boards Require External CAN Bus Transceiver
- CAN Bus Data Traffic Simulation With Arduino Due
- CAN Bus Bridge (CAN-to-CAN) Application With Arduino Due
- SAE J1939 GPS Application With Arduino Due Delivers PGN 65267 (Vehicle Position)
Arduino Due Resources
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 1
Arrived damaged 💔
Color: Plum and Birds, Size: 4 Panel, Color: Plum and Birds, Size: 4 Panel
This is a very fragile item that should have been packaged better. I was unable to gwt in contact with the seller.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
ZERO regrets purchasing this gorgeous screen!!
Color: Mountains and Waters, Size: 6 Panel, Color: Mountains and Waters, Size: 6 Panel
I am just really blown away by how gorgeous this screen is and I could not be happier with it. It's lighter weight, but still substantial and the print and colors are just exquisite. I would buy this again 10 times over. I can't even believe it just over $200 for a 6 panel screen of this quality and beauty. WELL worth it and the best deal you will see out there for something like this.
The screws and the way they work took a little bit of a learning curve, but once I realized what each controlled, it was smooth sailing. The screen arrives fully assembled, but you just need to tighten and loosen is some areas to accommodate your needs for its position and the floor it's standing on. Nothing too complicated at all, just a few tweaks here and there
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Reviewed in the United States on November 19, 2025
★★★★★ 5
High quality
Color: Mountains and Waters, Size: 6 Panel
Great item.
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Reviewed in the United States on April 17, 2026
★★★★★ 4
Smell
Color: Mountains and Waters, Size: 6 Panel
Overall good, just smell a little strong at first month.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Don’t get naked
Color: Mountains and Waters, Size: 4 Panel
In low light, you can easily see through the partition, so just know that. No assembly required. Just pop it out of the box. Good product.
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Reviewed in the United States on February 24, 2026