seeedstudio
      Items
      Total
      Go to Checkout
      Your cart is empty
      Serial CAN-BUS Module based on MCP2551 and MCP2515
      Serial CAN-BUS Module based on MCP2551 and MCP2515
      Serial CAN-BUS Module based on MCP2551 and MCP2515
      Serial CAN-BUS Module based on MCP2551 and MCP2515
      Serial CAN-BUS Module based on MCP2551 and MCP2515
      Serial CAN-BUS Module based on MCP2551 and MCP2515
      Serial CAN-BUS Module based on MCP2551 and MCP2515

      Serial CAN-BUS Module based on MCP2551 and MCP2515

      SKU 114991377
      $14.90
      50+ Available
      Ships on
      $14.90/1pcs+
      $13.41/10pcs+
      $12.67/20pcs+
      $11.92/50pcs+
      BACKORDER

      Description

      This Serial CAN-BUS provides your Arduino or others MCU with the capability to communication to CAN-BUS, such as hacking your vehicle. CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed and high reliability. This Serial CAN-BUS module is based on MCP2551andMCP2515, which can provide speed up to 1Mb/s. There's Grove connect as well as Grove cable included in the kit, which allows connect the module to your Arduino easily, click to get more about Seeed Grove System.

      Features

      • Uart to CAN-BUS communication

      • AT command

      • Up to 115200 Uart baud rate (default 9600)

      • Up to 1Mb/s CAN-BUS baud rate

      • TX and RX led indicator

      • 4pin Grove connector

      • 3.3V working voltage

      • Easy-to-use Arduino library

      • Small size


      Size and Hardware Overview


      hw.png

      1. 4 pin 2.0mm Grove Connector

      2. Power and status led indicator

      3. Send and Recv led indicator

      4. 3.5mm terminal to connect to CAN Bus (CAN_H & CAN_L)

      5. 120Ω registor, default connected, if you don't need you cut this pad with a box cutter.


      OBD-II CAN-BUS Development Kit


      If you want to hack your vehicle with this module, you can try OBD-II CAN-BUS Development Kit, which is consist of Serial CAN Bus module as well as OBD-II connector. 


      123.jpg


      Note: 


      As the module uses serial communication, so the frequency of receiving data can't be too fast, you can receive a frame every millisecond under 115200 baudrate.


      Support

      Please feel free to contact joney.sui@longan-labs.cc if you need techsupport.


      Technical Details

      Dimensions20mm x 40mm x 10mm
      WeightG.W 9.5g    
      BatteryExclude

      Part List

      Serial CAN-Bus PCBA1
      4 Pin Grove cable1
      Small screw1

      Reviews

      Questions and Answers

      SUBMIT
      0
      I got one of these and there is no assembly instructions, no how to section available at longan site, the github repository seems pretty basic and does not provides a full example how to fetch data from the device. Hope have a 'professional' documentation soon related to this product cause looks promising.
      on Dec 03,2017
      Replyupvote ()
      Hi Maleus~ Basicly our wiki is enough.As for more "professional" documentation, we do not have now,but we will consider about it.Thanks for your comments.Regards.
      on Dec 05,2017 09:50 AM
      Replyupvote ()
      May you point me to that wiki entry ? I cant found it. I just want to know how to wire and how to code the arduino using that kit.
      on Dec 16,2017 10:39 AM
      Replyupvote ()
      Reply
      1
      I intend to use this module like a bidirectional RS 232 to CAN converter, using a UART to RS232 level shifter. RS 232 end will connect to a device and CAN to a PCI card on my PC. Will this work? If yes, how do I set baud rates, termination, etc. for the serial and CAN?
      on Sep 01,2017
      Replyupvote ()
      Hi~It seems will work.As for baud rates,please copy the links below and open it on your browser.~~ http://docs.longan-labs.cc/can_bus/ ~~Our wiki will guide you.
      on Sep 01,2017 16:38 PM
      Replyupvote ()
      Thanks for the reply. How/where do I type in these AT commands? The RS 232 end device doesn`t have any way to access the processor. The CAN side is a PC, where I can do stuff but I am not sure if AT commands work over CAN.Can I use an Arduino UNO/Mega over UART or some hyperterminal over UART to set the configuration (baudrates, frame length, etc) once, and then just disconnect it from Arduino/Hyperterminal and use it as a converter with a non-smart device on one side and a PC on the other. Will these settings go back to default if I switch off and on the device?
      on Sep 01,2017 23:27 PM
      Replyupvote ()
      Reply
      0
      Can I use it with Arduino Nano or Uno to monitor/write to GMLAN (SW-CAN)?
      on Aug 29,2017
      Replyupvote ()
      Hello, yes you can use this module with Arduino to monitor GMLAN. Thanks.
      on Aug 29,2017 16:56 PM
      Replyupvote ()
      Put CAN-L to ground and CAN-H to gmlan and set speed to 33.333kbpsYou cant wakeup the canbus but you can read and write messages on the bus. wakeup is a 12v pulse written with CANID 000, you need a other tranceiver for that,
      on Sep 16,2017 19:01 PM
      Replyupvote ()
      Reply
      0
      Hi! I need to read data from a TPMS MCU instaled in my trailer. It recieves temperatur and pressure data from 22 wheel's sensors. Is it possible to read them with this module?
      on Oct 26,2017
      Replyupvote ()
      Hello, I am not sure about it, I think it yes if it's based on CAN Bus. Thanks.
      on Oct 30,2017 07:46 AM
      Replyupvote ()
      Reply
      0
      CAN THIS PRODUCT OR OTHERS WORK WITH J1939 J1587 AND WHAT FUNCTIONS CAN YOU USE ?
      on Oct 23,2017
      Replyupvote ()
      Yes, this serial can bus module work well with J1939 and J1587.Thanks.
      on Oct 24,2017 09:12 AM
      Replyupvote ()
      Reply
      0
      On the backside picture it looks like a SPI-header, but it is not visible on the picture of the front. Could you please confirm if the module supports SPI?
      on Oct 17,2017
      Replyupvote ()
      Hello, there's a SPI pads on the backside for burning bootloader to the on-board Atmega328P.Thanks.
      on Oct 18,2017 22:10 PM
      Replyupvote ()
      Reply
      0
      hi does it support the j2284 protocol?
      on Sep 21,2017
      Replyupvote ()
      Yes,it do support J2284.Thanks
      on Sep 22,2017 09:29 AM
      Replyupvote ()
      Reply
      0
      Anyone made an .ino example?
      on Sep 17,2017
      Replyupvote ()
      Hello, the designer will update it soon.Thanks.
      on Sep 18,2017 16:08 PM
      Replyupvote ()
      Reply
      0
      This serial can bus module looks awesome, does it work with Beaglebone Green?
      on Aug 17,2017
      Replyupvote ()
      Yes, you can connect the module to UART of BBG. Thanks.
      on Aug 17,2017 09:51 AM
      Replyupvote ()
      Reply

        View History

        Serial CAN-BUS Module based on MCP2551 and MCP2515

        SKU 114991377
        $14.90
        50+ Available
        Ships on
        ADD TO CART
        $14.90/1pcs+
        $13.41/10pcs+
        $12.67/20pcs+
        $11.92/50pcs+
        • Best-sellers
        • Description
        • Technical Details
        • Learn
        • Reviews
        • Questions and Answers
        • View History
        Notify me when it's back in stock
        SUBMIT

        Free shipping on your first order over $50 or more. Discounted items included!

        Invalid email address.
        * Discount applys on orders over $50, exclueding shipping fee. Fusion service is excluded from this offer