2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi, MCP2515 + SN65HVD230 Dual Chips Solution, Multi Onboard Protection Circuits
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

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 120 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

SM24CANB TVS Diode
ESD Protection
Transient Peak Voltage Protection

Flexible And Handy Jumpers
Easily Select 3.3V / 5V Operating Voltage, Or Enable/Disable 120 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
120 terminal resistor switch
3V/5V logic level switch
Power indicator

Pinout Definition

Outline Dimensions

WIKI:www.waveshare.com/wiki/2-CH_CAN_HAT
Package Content

2-CH CAN HAT x1
Standoffs pack (2pcs) x1
220PIN female header x1