Specification Brand : waveshare BulletPoint1 : Standard RPi 40PIN GPIO extension header, fits Raspberry Pi series boards; Supports both traditional CAN2.0 and CAN FD protocols, up to 8Mbps data rate BulletPoint2 : Breakout SPI control pins, for connecting with host control boards like STM32/Arduino BulletPoint3 : Onboard electrical isolation, up to 5KV isolated voltage, high anti-interference capability, stable operation;Onboard lighting proof, ESD, short circuit protection, more safe communication BulletPoint4 : Onboard voltage translator, select 3.3V/5V operating voltage by jumper; Onboard 120Ω terminal resistor, configured by jumper Color : RPI 2-CH CAN FD HAT CompatibleDevices : Personal Computer, Laptop, Printer, Router, Monitor ExternallyAssignedProductIdentifier1 : 0710877228727 ExternallyAssignedProductIdentifier2 : 710877228727 HardwareInterface : pci HardwarePlatform : Raspbian ItemName : waveshare 2-Channel(2-CH) Isolated CAN FD Expansion HAT for Raspberry Pi with Multi Onboard Protection Circuits Original CAN 2.0 Protocol up to 8Mbps Data Rate ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : desktop-computer-barebones-systems Manufacturer : Waveshare ModelNumber : SPXE-14S-R20 OperatingSystem : Linux PartNumber : RPI CAN HAT ProductDescription : Overview
This is a 2-Channel CAN bus expansion HAT designed for Raspberry Pi, supports CAN FD (CAN with Flexible Data-Rate), up to 8Mbps 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 RPi, not only the original CAN 2.0 protocol, but also the CAN FD extension, with up to 8Mbps data rate, and 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.
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 RPi