2-CH CAN HAT+ 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi 5/4B/3B+/3B/2B/Zero 2W/Zero W/Zero WH,MCP2515 and SN65HVD230 Dual Chips HAT+ Standard Support Stacking with Other Modules

Description

• The 2-CH CAN HAT+ is a 2-Channel CAN bus expansion HAT, with standard RPi 40PIN GPIO extension header, for Raspberry Pi 5/4B/3B+/3B/2B/Zero 2W/Zero W/Zero WH / Jetson Nano.
• Adopts MCP2515 and SN65HVD230 dual chips combined solution, allows 2-channel CAN communication. 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
• 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 120 terminal resistor, via onboard jumpers

Introduction
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.

Features

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 120 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

Package Content
2-CH CAN HAT+ x1
Screws pack x1

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