CAN-BUS Shield
  • CAN-BUS Shield

CAN-BUS Shield

SKU 103030008
This product is upgraded to a new version
$23.50
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Description
This product is upgraded to a new version.
 
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. This CAN-BUS Shield adopts MCP2515 CAN Bus controller with SPI interface and MCP2551 CAN transceiver to give your Arduino/Seeeduino CAN-BUS capibility. With an OBD-II converter cable added on and the OBD-II library imported, you are ready to build an onboard diagnostic device or data logger.
 
Features
  • Implements CAN V2.0B at up to 1 Mb/s
  • SPI Interface up to 10 MHz
  • Standard (11 bit) and extended (29 bit) data and remote frames
  • Two receive buffers with prioritized message storage
  • Industrial standard 9 pin sub-D connector
  • Two LED indicators
 
Documents
 

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to ourforum.

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Questions and Answers
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0
Hi ,i want to wire the can bus shield with stm serial communication Rx Tx do I need a mcp2515 library for that?
on Mar 30,2017
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Hello, mcp2515 use SPI for communiation.

Thanks.

on Apr 14,2017 12:11 PM
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0

Can I use the DB9 connector for the CANH and CANL or is it only for OBDII?

on Oct 19,2016
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yes, it will work.

on Oct 20,2016 10:50 AM
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I had connect to a car before, and had read out something successful.

on Oct 20,2016 10:50 AM
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Yes, but is the DB9 connector expecting only OBD pinning (lo on pin 5, hi on pin 6, gnd on pin 4) or does it simultaneously support standard can pinning (lo on pin 2, hi on pin 7, gnd on pin 3) ?
on Nov 02,2016 01:42 AM
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0

Hey guys, I am designing a data logger from my university FSAE car to read engine data from a PE3 ECU using this CAN bus shield and an Arduino Mega. I wanted to know if I could directly connect the CANH and CANL lines from the ECU to the CAN terminal o

on Oct 19,2016
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Hey, I'm from an FSAE (or FSG) Team as well, and we used the Shield to read the CAN Bus of our MoTec M400 ECU by just connecting the wires to the terminal, and it worked well. 
on Mar 02,2017 02:26 AM
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0

How many messages that I can send into this can bus shield?

on Oct 19,2016
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0

Buy $11.9 CAN-BUS shield here: http://www.elecfreaks.com/stor...

on Oct 19,2016
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0

I tried using two arduino unos with shield and loaded the code from the wiki: https://github.com/Seeed-Studi....

It keep saying CAN initialization failed. Does anyone els

on Oct 19,2016
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Hi Randy, on the new version CS pin is connected to D9 by default. So the code should be changed to"MCP_CAN CAN(9);"for new CAN BUS shield.

on Oct 20,2016 10:49 AM
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Thanks!!! You solved my problem... it made me crazy...."Enter setting mode fall"every time i've tried..

on Oct 20,2016 10:49 AM
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0

Hi,
If you ever do another PCB revision, would you consider adding a solder bridge to select where the interrupt pin goes to (pin 2 or pin 3 ). Then the user could configure it in the same way as the chip select (pin 9 or 10) by cutting and solderi

on Oct 19,2016
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Thanks for your suggestion, we would take it into consideration if it's useful to many people. Thanks.

on Oct 20,2016 10:48 AM
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0

Hi
If you

on Oct 19,2016
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