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2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi, Dual Chips Solution, Stackable Design
2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi, Dual Chips Solution, Stackable Design For Expanding Multiple CAN Channels, Raspberry Pi HAT
SKU: 27338
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
2-Channel CAN HAT Plus For Raspberry Pi
Stackable design for expanding multiple CAN channels, HAT+ standard support
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
PACKAGE CONTENT
Weight: 0.045 kg
- 2-CH CAN HAT+ x1
- Screws pack x1
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