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  • Arduino-Due-Based Dual CAN Bus Interface With RTC And Micro SD
  • Arduino-Due-Based Dual CAN Bus Interface With RTC And Micro SD

Arduino-Due-Based Dual CAN Bus Interface With RTC And Micro SD


Product Description

Sorry but this product is discontinued!

We now offer a variety of Arduino-compatible Teensy devices that support the same functionality, and more. Teensy is a line of hardware boards designed to offer maximum I/O capabilities, backed up by a slew of fully featured software libraries designed to run on Arduino.

The jCOM.DUE.CORE-C board combines two of our products into one:

In addition, we have added two proven Adafruit components:

Further onboard components are:

The CAN Bus section incorporates dual CAN transceivers required by the two integrated CAN ports on the Arduino Due, i.e. they convert the CAN TTL signal into a differential voltage as required by the CAN Bus Standard (ISO 11898).

The jCOM.DUE.CORE-C board is powered either by the USB port connection (either the programming or native USB) or through an external power supply supporting an input voltage of 7 to 36 VDC.

Processor Module:

The Due Core is a microcontroller board based on Arduino Due, featuring the Atmel SAM3X8E ARM Cortex-M3 CPU. It integrates all peripherals required for the MCU, and all GPIO are connected to 2.54mm connectors. As a standard MCU core, the board has the following features:

  • Compact size: All components are put on a 54 x 58mm 4-Layers PCB. All IOs are connected to a 116-pin 2.54 standard connector.
  • Easy to use: All IOs are connected to 116pin 2.54 standard connector. It requires only a 5 VDC power supply to make it work.
  • Stable design: High-quality 4-layer PCB layout, two 5V to 3.3V LDO onboard, one for digital and one for analog processing. Separate AVCC and AGND, to ensure optimum analog performance.
  • Easy to set up the development environment: Uploading sketches through standard 6-pin UART interface, standard Micro usb connector, full use of existing resources.
  • User-friendly design: Rich LED status indication, two onboard buttons, one is for MCU reset, and one is for Flash Erase. Unique jumper erase protection against the flash erased by mistake.
  • Rich resources: All IOs are available for the user. The onboard I2C EEPROM is designed to compensate for the shortcomings of the standard SAM3X8E, which has no built-in EEPROM.


Arduino-Due-Based Dual CAN Bus Interface With RTC And Micro SD - Components

Digital I/O Assignment:

  • Pushbuttons
    • BUTTON0 - D30
    • BUTTON1 - D32
    • BUTTON2 - D21
    • BUTTON3 - D20
  • DIP Switch
    • SW0 - D12
    • SW1 - D11
    • SW2 - D29
    • SW3 - D27
  • CAN LEDs
    • CAN1 LED - D14
    • CAN2 LED - D15
  • LED Block
    • LED0 - D67
    • LED1 - D64
    • LED2 - D52
    • LED3 - D2
    • LED4 - D63
    • LED5 - D65
    • LED6 - D78
    • LED7 - D13

Possible applications include:

  • CAN to USB Gateway and Protocol Converter
  • SAE J1939 Gateway and Protocol Converter
  • CAN Bus Data Logger
  • CAN Bus Bridge (connecting 2 CAN networks, even at different baud rates)
  • CAN Bus Analyzer (in combination with a suitable Windows program)
  • SAE J1939 Data Monitoring
  • CAN ECU Prototyping
  • SAE J1939 ECU Prototyping

Programming Samples:

Further sample programs will added over time.


If you experience any problems with running our program samples, please check the following:

CAN Board Resources:

Arduino Due Resources:

More Resources

Programming Arduino - Getting Started With Sketches
by Simon Monk

Programming Arduino - Getting Started With SketchesClear, easy-to-follow examples show you how to program Arduino with ease! "Programming Arduino: Getting Started with Sketches" helps you understand the software side of Arduino and explains how to write well-crafted Sketches (the name given to Arduino programs) using the C language of Arduino. This practical guide offers an unintimidating, concise approach for non-programmers that will get you up and running right away.

Programming Arduino: Getting Started with Sketches explains basic concepts and syntax of C with simple language and clear examples designed for absolute beginners - no prior knowledge of programming is required. It leads you from basic through to advanced C programming concepts and features dozens of specific examples that illustrate concepts and can be used as-is or modified to suit your purposes.

  • All code from the book is available for download.
  • Helps you develop working Sketches quickly.

Coverage includes: C Language Basics; Functions; Arrays, Strings; Input / Output; Standard Library Goodies; Storage; LCD Displays; Programming for the Web; Program Design; C++ and Library Writing

More Information...

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