Raspberry Pi 3 System With Dual CAN Bus Interface

Product Description

Our Raspberry Pi 3 System With CAN Bus Interface (PiCAN2) comes with a pre-installed Raspbian operating system.

The system is equipped with a PiCAN2 DUO ISO board as described at:

PiCAN2 Duo Isolated CAN-Bus Board for Raspberry Pi 2/3...

System Features

Raspberry Pi 3, Model B+, 1 GB RAM.
Raspberry Pi 16GB Preloaded (NOOBS) SD Card.
PiCAN2 - CAN Bus Interface for Raspberry Pi.
The enclosure is made from High Impact Polystyrene HIPS UL94-HB material. Mounting flanges allow for wall mounting.

Raspberry Pi 3 Model B+

1.4GHz 64-bit quad-core ARMv8 CPU
802.11n Wireless LAN
Bluetooth 4.1
Bluetooth Low Energy (BLE)
1GB RAM
4 USB ports
40 GPIO pins
Full HDMI port
Ethernet port
Combined 3.5mm audio jack and composite video
Camera interface (CSI)
Display interface (DSI)
PoE HAT support
Micro SD card slot (now push-pull rather than push-push)
VideoCore IV 3D graphics core

The PiCAN2 DUO ISO board provides Controller Area Network (CAN) Bus capabilities for the Raspberry Pi. It uses the Microchip MCP2515 CAN controller with MCP2551 CAN transceiver. Connection are made via 4-way screw terminals.

There is an easy-to-install SocketCAN driver, and programming can be accomplished in C or Python.

Important!

Per default, the PiCAN2 DUO ISO board comes with two termination resistors activated by means of a jumper.

Casing

The Raspberry Pi is embedded into several layers of plastic casings.

PiCAN Features

CAN v2.0B at 1 Mb/s
High speed SPI Interface (10 MHz)
Standard and extended data and remote frames
CAN connection screw terminal
120Ω terminator
Serial LCD ready
LED indicator
Four fixing holes, comply with Pi Hat standard
SocketCAN driver, appears as can0 and can1 to application
Interrupt RX on GPIO25 and GPIO24

Debian Jessie (And Newer) Modifications

PiCAN2 Settings Under Debian Jessie (PDF)...

Linux CAN Driver Patch

MCP2515 Hangs When Set to IRQF_TRIGGER_FALLING...

Documents

Other Resources

Cables

Programming the Raspberry Pi - Getting Started with Python

Learn to create inventive programs and fun games on your powerful Raspberry Pi - with no programming experience required. This practical book has been revised to fully cover the Raspberry Pi 2, including upgrades to the Raspbian operating system. Discover how to configure hardware and software, write Python scripts, create user-friendly GUIs, and control external electronics. DIY projects include a hangman game, RGB LED controller, digital clock, and RasPiRobot complete with an ultrasonic rangefinder.

Updated for Raspberry Pi 2
Set up your Raspberry Pi and explore its features
Navigate files, folders, and menus
Write Python programs using the IDLE editor
Use strings, lists, functions, and dictionaries
Work with modules, classes, and methods
Create user-friendly games using Pygame
Build intuitive user interfaces with Tkinter
Attach external electronics through the GPIO port
Add powerful Web features to your projects

More Information...

Product Videos

Tesla CAN bus data logging 12:16

I show how to collect detailed CAN bus data from a Tesla Model S, and display it in the car's own web browser! Complete Raspberry Pi with CAN bus shield and 12V buck converter: http://copperhilltech.com/raspberry-pi-3-system-with-can-bus-interface/ Diagnostic connector pinout (scroll through the images): http://store.evtv.me/proddetail.php?prod=TeslaCANKit Tesla diagnostic connector: https://www.panjo.com/buy/tesla-diagnostic-cable-for-ms-mx-sept-2015-and-up-bare-wire-version-308125 RPi CAN bus tutorial: http://www.cowfishstudios.com/blog/canned-pi-part1 Get node.js installed on the RPi: http://thisdavej.com/beginners-guide-to-installing-node-js-on-a-raspberry-pi/ I used socket.io, which is a module that installs into node.js: https://www.npmjs.com/package/socket.io Basic sequence to setup the server on the Pi: sudo ip link set can0 type can bitrate 500000 listen-only on sudo ip link set can0 up candump -cae can0,0:0,#FFFFFFFF candump -cae can0,0:0,#FFFFFFFF | grep 106 | awk -Winteractive '{ print $10}' | node app.js Tesla CAN bus reverse engineering: https://skie.net/skynet/downloads I will post the node.js code on my blog: http://benkrasnow.blogspot.com/2017/02/show-how-to-collect-detailed-can-bus.html Support Applied Science on Patreon: https://www.patreon.com/AppliedScience