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

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 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

1. MCP2515 CAN controller
2. SN65HVD230 transceiver
3. SI8642ED digital isolator
4. RT9193-33 power chip
5. B0505LS-1W power supply isolation module
6. SM24CANB TVS diode

7. Standard Raspberry Pi 40PIN GPIO header
8. CAN bus screw terminal
9. MCU control pins
10. 120Ω terminal resistor switch
11. 3.3V/5V logic level switch
12. Power indicator

Pinout Definition

Specifications

Outline Dimensions

Resources & Services

 Comes with manual and examples in C / Python

WIKI: www.waveshare.com/wiki/2_CH_CAN_HAT

Shipping list

Weight: 0.028 kg

1. 2-CH CAN HAT x1
2. Standoffs pack (2pcs) x1
3. 2×20PIN female header x1