This PiCAN2 DUO board provide two independent CAN-Bus channels for the Raspberry Pi 2/3. It uses the Microchip MCP2515 CAN controller with MCP2551 CAN transceiver. Connections are made via 4 way screw terminal. his board has a 5v 1A SMPS that can power the Pi is well via the screw terminal.
Easy to install SocketCAN driver. Programming can be done in C or Python.
This board is now retired.Replacement board:https://www.skpang.co.uk/collections/hats/products/pican2-duo-can-bus-board-for-raspberry-pi-4-with-3a-smps

Not suitable for Raspberry Pi 4 Model B
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
• 120 terminator ready
• 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
• 5v 1A SMPS to power Raspberry Pi and accessories from screw terminal
• Reverse polarity protection
• High efficiency switch mode design
• 6v to 20v input range

Documents

• Datasheet
• User guide
• Schematic Rev B
• Software installation
• Writing your own program in Python
• Python3 examples in Github

Distributors

• United States and Canada
• Copperhill Technologies
• Europe
• Germany
• Sweden Electrokit