2-Channel Isolated CAN Expansion HAT for Raspberry Pi, Dual Chips Solution

Description

2-CHANNEL CAN HAT FOR RASPBERRY PI
2-Channel Isolated CAN Bus Expansion, Multi Onboard Protection Circuits

Comes with manual and examples in C / Python

SPECIFICATIONS
CAN controller: MCP2515
CAN transceiver: SN65HVD230
Power supply voltage: 5V
Logic level voltage: 3.3V/5V
Control bus: SPI
Dimensions: 65 × 56.5(mm)
PACKAGE CONTENT
2-CH CAN HAT x1
Standoffs pack (2pcs) x1
2×20PIN female header x1
WHAT CAN IT DO?
Enable Isolated And Stable CAN Bus Capability For Your Raspberry Pi

DESIGNED FOR RASPBERRY PI SERIES
Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards

FEATURES AT A GLANCE
Adopts MCP2515 and SN65HVD230 dual chips combined solution, allows 2-channel CAN communication
Integrated power isolation, providing stable isolated voltage, requires no extra power supply for the isolated terminal
Onboard digital isolator, signal isolation makes the communication more safe, more stable, and better anti-interference
Onboard TVS (Transient Voltage Suppressor) diode, provides ESD protection and transient peak voltage protection
Onboard voltage translator, select 3.3V/5V operating voltage by jumper
Onboard 120Ω terminal resistor, configured by jumper
Breakout SPI control pins, for connecting with host control boards like STM32/Arduino
2-CHANNEL CAN CAPABILITY
MCP2515 CAN Controller + SN65HVD230 CAN Transceiver

ELECTRICAL ISOLATION CIRCUITRY SAFE & STABLE
SM24CANB TVS Diode, ESD Protection, Transient Peak Voltage Protection

FLEXIBLE AND HANDY JUMPERS
Easily Select 3.3V / 5V Operating Voltage, Or Enable/Disable 120Ω Terminal Resistor, Via Onboard Jumpers

WHAT’S ON BOARD

MCP2515 CAN controller
SN65HVD230 transceiver
SI8642ED digital isolator
RT9193-33 power chip
B0505LS-1W power supply isolation module
SM24CANB TVS diode
Standard Raspberry Pi 40PIN GPIO header
CAN bus screw terminal
MCU control pins
120Ω terminal resistor switch
3.3V/5V logic level switch
Power indicator
PINOUT DEFINITION

OUTLINE DIMENSIONS

Wiki: http://www.waveshare.com/wiki/2-CH_CAN_HAT