Raspberry Pi 2-Channel Isolated CAN Bus Expansion HAT Dual Chips For Expanding Multiple CAN Channels

【Overview】

[] 2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi, Dual Chips Solution, Stackable Design For Expanding Multiple CAN Channels, Built-In Multi Protections, Raspberry Pi HAT

【Features At A Glance】

[] The 2-CH CAN HAT+ is a 2-Channel CAN bus expansion HAT designed for Raspberry Pi. Supports expanding multiple CAN channels by stacking with the 2-CH CAN HAT or 2-CH CAN FD HAT. Adopts HAT+ standard design, compatible with Raspberry Pi series boards such as Raspberry Pi 5/4/3/Zero. Onboard various protection circuits, including electrical isolation to make communication more safe and reliable. Supports wide range voltage input of 7~36V, suitable for industrial applications.

[] Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards / Jetson Nano

[] Adopts MCP2515 and SN65HVD230 dual chips combined solution, allows 2-channel CAN communication

[] .Onboard unibody power supply isolation, providing stable isolated voltage, requires no extra power supply for the isolated terminal

[] Onboard digital isolator, signal isolation makes the communication more safe and stable, and better anti-interference

[] Onboard external power supply terminal, supports 7~36V wide voltage power input, supports powering the Pi and the HAT at the same time

[] Onboard SM24CANB 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 and I2C control pins, for connecting with other host control boards

[] Comes with online development resources and manual (examples in Python/C)

【Specifications】

[] CAN CONTROLLER : MCP2515

[] CONTROL BUS : SPI

[] POWER SUPPLY METHOD : External power supply terminal or Raspberry Pi GPIO

[] TERMINAL VOLTAGE INPUT : DC 7~36V

[] OPERATING VOLTAGE : 5V

[] LOGIC LEVEL : 3.3V/5V

[] DIMENSIONS : 65.0 × 56.5mm

【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

【2-Channel CAN Capability】

[] MCP2515 CAN Controller + SN65HVD230 CAN Transceiver

【Supports Stacking With Other Modules】

[] Multi-Channel CAN Bus Communication Support, With Reserved Solder Pads On The Back For CAN Channel Chip Selection And Interrupt Pin Selection. Supports Stacking Two Of This Module For Expanding 4-Ch CAN Bus, And Can Be Directly Stacked With 2-CH CAN HAT Or 2-CH CAN FD HAT, Allowing Flexible Expansion For Various CAN Application Scenarios

[]* for reference only, please refer to the Package Content for the detailed part list.

【Electrical Isolation Circuitry Safe & Stable】

[] SM24CANB TVS Diode, ESD Protection, Transient Spike Voltage Protection

【Flexible And Handy Jumpers】

[] Easily Select 3.3V / 5V Operating Voltage, Or Enable/Disable 120Ω Terminal Resistor, Via Onboard Jumpers

【Pinout Definition】

【Outline Dimensions】

[] 2-CH CAN HAT+ x1

[] Screws pack x1