2-Channel Isolated CAN FD Expansion HAT for Raspberry Pi

Overview

This is a 2-Channel CAN bus expansion HAT designed for Raspberry Pi, supports CAN FD (CAN with Flexible Data-Rate), features multi onboard protection circuits, high anti-interference capability, and stable operation. It suits for fields such as automotive devices or industrial automation.

This HAT will enable CAN bus for your Raspberry Pi, not only the original CAN 2.0 protocol, but also the CAN FD extension, with higher data throughput.

Thanks to multi onboard protection circuits, include 500W lighting surge, ESD, short circuit protection, and electrical isolation, it make the communication more safe and more reliable.

Features

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
• Supports both traditional CAN2.0 and CAN FD protocols
• Breakout SPI control pins, for connecting with host control boards like STM32/Arduino
• Onboard electrical isolation, up to 5KV isolated voltage, high anti-interference capability, stable operation
• Onboard lighting proof, ESD, short circuit protection, more safe communication
• Onboard voltage translator, select 3.3V/5V operating voltage by jumper
• Onboard 120Ω terminal resistor, configured by jumper
• Comes with development resources and manual (examples for Raspberry Pi/Arduino)

Specifications

• CAN controller: MCP2517FD
• CAN transceiver: MCP2562FD
• Communication interface: SPI (two channels independent SPI by default, swith to one channel SPI by soldering)
• Power supply: external power input terminal, or Raspberry Pi
• Power input terminal voltage: DC 8~26V
• Operating voltage: 5V
• Logic level: 3.3V/5V
• Dimensions: 65.0 x 56.5 mm

Wiki : www.waveshare.com/wiki/2-CH_CAN_FD_HAT

Package Content

Weight: 0.03 kg