Site Information

 Loading... Please wait...
  • PiCAN2 - CAN Interface for Raspberry Pi With Extended Power Supply Range
  • Image 2

PiCAN2 - CAN Interface for Raspberry Pi With SMPS

$64.95
SKU:
PiCAN2-SMPS
Shipping:
Calculated at checkout
Quantity:

Product Description

Free Shipping Within the United States!


The PiCAN2 brings reliable CAN‑Bus connectivity to your Raspberry Pi, leveraging the proven Microchip MCP2515 controller alongside the MCP2551 transceiver. Through either a DB9 connector or a convenient 3‑way screw terminal, it supports robust communication at speeds of up to 1 Mb/s, compatible with both standard and extended frames. What sets the SMPS version apart is its integrated 5 VDC 1 A switch‑mode power supply, enabling seamless operation from industrial or automotive power sources between 6 V and 20 V. This makes powering your Pi and its accessories as easy as plugging in a single supply, with built‑in reverse‑polarity protection and high efficiency.

Setup is straightforward: enable SPI, install the SocketCAN driver, and the board appears as can0 under Linux, with programming interfaces available in both C and Python. The board also includes a solder‑bridge for optional DB9 pinout adjustment, a 120 Ω termination resistor, LED status indicators, and footprints for serial LCDs or push‑button controls. Its four mounting holes conform to the HAT standard, and it offers an interrupt output on GPIO25 for real‑time CAN message handling.

That said, it's important to note that due to its 1 A SMPS rating, this variant isn’t recommended for powering a Raspberry Pi 4, which typically requires a 5 V 3 A supply—making it best suited for Raspberry Pi 2/3 or lightweight accessory setups. With its compact design, versatile connectivity, and built‑in power regulation, the PiCAN2 SMPS variant offers a streamlined solution for turning a Raspberry Pi into a dependable CAN‑Bus node in automotive, industrial, or lab environments.

Raspberry Pi 4/5 Compatibility

The SMPS version of the PiCAN board is currently not suitable for the Raspberry Pi 4/5. The RPi 4 & 5 require a higher amperage than supported by the SMPS.

Features

  • CAN v2.0 A/B at 1 Mb/s
  • High speed SPI Interface (10 MHz)
  • Standard and extended data and remote frames
  • CAN connection via standard 9-way sub-D connector or screw terminal
  • Compatible with OBDII cable
  • Solder bridge to set different configuration for DB9 connector
  • 120Ω termination resistor
  • Serial LCD ready
  • LED indicator
  • Foot print for two mini push buttons
  • Four fixing holes, comply with Pi Hat standard
  • SocketCAN driver, appears as can0 to application
  • Interrupt RX on GPIO25
  • 5VDC 1A SMPS to power Raspberry Pi and accessories from DB9 or screw terminal
    • Reverse polarity protection
    • High efficiency switch mode design
    • 6 VDC to 20 VDC input range

Installing CAN and Python Tools

Documents

Connections (Pins) Used On 40-Pin Header

PiCAN2 Use of Raspberry Pi 40 Pin Header

The PiCAN2 CAN Bus interface board uses the highlighted pins on the Raspberry Pi's 40-pin header.

Recommended Literature:

Other Resources:

OBD2 And SAE J1939 Cables:


Plastic Enclosure for PiCAN2 and Raspberry Pi 2/3

Plastic Enclosure for PiCAN2 and Raspberry Pi 2/3

This is a two part clip together plastic enclosure for use with the PiCAN2 board and the Raspberry Pi 2/3. The enclosure is made from High Impact Polystyrene HIPS UL94-HB material. Mounting flanges allow for wall mounting.

More Information...

programming-the-raspberry-pi-getting-started-with-python-by-simon-monk.png

Programming the Raspberry Pi, Second Edition: 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 new 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.
 
  • 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

PiCAN2 CAN-Bus OBDII Data Logger for Raspberry Pi 02:14

This video is a demo of PiCAN2 OBDII data logger for the Raspberry Pi. More info and python code on this project http://www.skptechnology.co.uk/pican2-obdii-data-logger-for-raspberry-pi/

  • PiCAN2 CAN-Bus...
    This video is a demo of PiCAN2 OBDII data logger for the Raspb...
  • Canbus hacking...
    www.moderndaymods.com - for text version video showing initia...

Product Reviews

Write Review

This product hasn't received any reviews yet. Be the first to review this product!

Find Similar Products by Category


Click the button below to add the PiCAN2 - CAN Interface for Raspberry Pi With SMPS to your wish list.