Description
- Waveshare 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi, Dual Chips Solution, Stackable Design
- Enhances communication with 2-channel CAN bus
- Supports expansion with stackable design
- Ensures safety with electrical isolation
- Operates with wide 7~36V voltage input
- Includes online resources for easy setup
The Waveshare 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi, Dual Chips Solution, Stackable Design is an advanced expansion module designed to enhance the communication capabilities of Raspberry Pi boards. This HAT supports the expansion of multiple CAN channels through its stackable design, making it suitable for complex applications requiring robust communication networks. It is compatible with various Raspberry Pi models, including Raspberry Pi 5, 4, 3, and Zero, and features a standard 40-pin GPIO extension header.
The module incorporates a dual-chip solution using the MCP2515 CAN controller and SN65HVD230 CAN transceiver, enabling efficient 2-channel CAN communication. It is equipped with multiple protection circuits, including electrical isolation, ensuring safe and reliable data transmission. The HAT supports a wide voltage input range from 7 to 36 volts, making it ideal for industrial applications.
Additional features include onboard power supply isolation, a digital isolator for enhanced signal stability, and an external power supply terminal. The module also provides ESD protection and transient peak voltage protection through an SM24CANB TVS diode. Users can easily select the operating voltage and configure the terminal resistor via onboard jumpers. The HAT also offers breakout SPI and I2C control pins for connecting with other host control boards, and it comes with online development resources and a manual with examples in Python and C.
View moreWhat’s Included
- 1x Waveshare 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi, Dual Chips Solution, Stackable Design
- 1x Screws pack
Dimensions
Links
Website
2-Channel Isolated CAN Bus Expansion HAT For Raspberry Pi, Dual Chips Solution, Stackable Raspberry Pi HAT – Product Wiki
Specifications
- 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
- Compatible with Raspberry Pi series boards such as Raspberry Pi 5/4/3/Zero
- Includes various protection circuits, including electrical isolation
- Supports a wide range of voltage input from 7 to 36V
- Features a standard Raspberry Pi 40-pin GPIO extension header
- Utilizes MCP2515 and SN65HVD230 dual chip solution
- Includes onboard unibody power supply isolation
- Features an onboard digital isolator for signal isolation
- Equipped with an onboard external power supply terminal
- Includes an onboard SM24CANB TVS diode for ESD protection
- Features an onboard voltage translator, with 3.3V/5V operating voltage selectable by jumper
- Includes an onboard 120 terminal resistor, configurable by jumper
- Breakout SPI and I2C control pins
- Comes with online development resources and manual, with examples in Python/C
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