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Description
CAN-BUS Shield V2 MCP2515 and MCP2551Features Implements CAN V2. 0B at up to 1 Mb s Industrial standard 9 pin sub D connector OBD II and CAN standard pinout selectable. Changeable chip select pin Changeable CS pin for TF card slot Changeable INT pin Screw terminal that easily to connect CAN_H and CAN_L Arduino Uno pin headers Micro SD card holder 2 Grove connectors (I2C and UART) SPI Interface up to 10 MHz Standard (11 bit) and extended (29 bit) data and remote frames Two receive buffers
Features
- Implements CAN V2.0B at up to 1 Mb/s
- Industrial standard 9 pin sub-D connector
- OBD-II and CAN standard pinout selectable.
- Changeable chip select pin
- Changeable CS pin for TF card slot
- Changeable INT pin
- Screw terminal that easily to connect CAN_H and CAN_L
- Arduino Uno pin headers
- Micro SD card holder
- 2 Grove connectors (I2C and UART)
- SPI Interface up to 10 MHz
- Standard (11 bit) and extended (29 bit) data and remote frames
- Two receive buffers with prioritized message storage
Description
Hacking vehicles becomes easy with CAN BUS and Arduino! CAN-BUS Shield which adopts MCP2515 CAN-BUS controller with SPI interface and MCP2551 CAN transceiver to give you Arduino/Seeeduino CAN-BUS capability. With the help of CAN-BUS Shield, you can use easily interact with your car by using Arduino boards.
CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed, and high reliability. It is commonly found on modern machine tools and as an automotive diagnostic bus.
CAN-BUS Shield Work well with Arduino UNO (ATmega328), Arduino Mega (ATmega1280/2560) as well as Arduino Leonardo (ATmega32U4) and LinkIt One, if you want to use it with the others board, please contact us for more details.
What is CAN?
- CAN which stands for Controller Area Network is used to allow microcontrollers and devices to communicate with each other within a vehicle without a host computer which allows for control and data acquisition. These devices are also called Electronic Control Units (ECU) and they enable communication between all parts of a vehicle.
- CAN is a serial communication bus designed for industrial and automotive applications. For example, they are found in vehicles, farming equipment, industrial environments, etc
CAN-BUS Shield Different Versions Comparison
The CAN-BUS Shield V2 still uses MCP2515 as CAN-BUS controller and MCP2551 as CAN transceiver. There are really many updates compare with the precisions.
- OBD-II or CAN standard pinout can be selected by switching jumpers on the DB9 interface, the default pinout is OBD-II.
- Added a TF card slot for data storage, and the CS pin can be either set to D4 or D5.
- The INT pin can also be set to D2 or D3 by switching jumpers on the back of the shield.
- We moved the P1 pad from front to the back of the shield to make it easier to cut and solder in case you want to use more than 2 CAN-BUS Shields, it is needed to cut the P1 pad.
- All in one, there are more options for customization.
| Features | V1.2 | V2.0 |
| CAN-BUS Controller | MCP2515 | MCP2515 |
| CAN Transceiver | MCP2551 | MCP2551 |
| Default OBD Pinout | OBD-II Standard | OBD-II Standard |
| CAN Standard Pinout | Not compatible | Compatible (jumper) |
| INT Pin | Not changeable | D2 or D3 (jumper) |
| CS pin for TF card slot | No TF card slot | D4 or D5 (jumper) |
| P1 pad | Front of the shied | Back of the shield |
| Serial Grove | D0/D1 | A0/A1 |
| I2C Grove | A4/A5 | SDA/SCL |
| Grove Orientation | Vertical | Horizontal |
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
4.7 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
dog ball
Color: Blue
This ball is perfect for keeping my dog active and entertained. It's made of strong, durable material, ideal for games of fetch. It doesn't break easily and is light enough for him to carry in his mouth without any problem.
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Reviewed in the United States on February 23, 2026
★★★★★ 2
Fun but not for rough play.
Color: Orange
The ball contented our “golden” Jaxson for about 15 minutes. He then thought it was a regular ball and it’s just a little delicate for a big dog. I just wrote it off as a loss. Great idea but should be more durable.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Long lasting charge!
Color: Orange
My 50 pound goldendoodle absolutely loves this ball. It keeps a charge for a long time. It turns off
When it’s not being used and we play with it every day.!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Fun toy
Color: Orange
My standard poodle loves this toy. It holds a charge for several hours and is well made
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Great interactive toy
Size: One Size
My overall rating is a 5 stars because our dog absolutely loves the toy! It is a great tug toy and "launching" toy for fetch... Although she doesn't quite grasp the return part of fetching. She'd rather play "case me if you want it back!" I wish I had a better video but didn't think of making one until we were pretty much done playing. But you can see she's been playing hard up until this clip and is still wanting to play more... I'm the one exhausted. The rope part of this toy is what takes playing fetch to another level. Give it a good wind-up and let it fly! The weight of the ball carries it really far and very fast! More than I expected based on other toys one purchased. The first launch almost went over back wall of our yard! Skye didn't mind cause the rope made it easy for her to find it in the ivy. She loves throwing it around up in the air and flinging it around like cats throw their toys around. The ONLY issue is, of course is the durability. This toy is meant to be an interactive toy only. Once you're done playing, put it away if you want it to last. Especially if you have a dog that chews everything. It IS well made and of nice material, but no toy will survive her chewing skills. She'd have the rope chewed off in minutes. So it's up to the owner to keep this toy safe! If your dog isn't a chewer....I envy you and this toy will last a really long time! I would definitely recommend this toy for water or beach play as well. It's a big ball, but the rope and the groves in the ball make it very easy for her to grab. And if you don't want to use the rope to play, it fits into the groves around the ball and hooks into place. But honestly, we will never use that feature, the rope is the best part in my HER opinion! Definitely recommend and I'm going to buy more! I'm not thrilled with the price but everything is expensive these days,and if it's taken care of, it will last a long time.
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Reviewed in the United States on September 11, 2022