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Item #:
117490953
2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi 5/4B/3B/2B/Zero/Zero W/Zero WH/Jetson Nano 2-CH CAN HAT+ Stackable Design for Expanding
89% of respondents would recommend this to a friend
Item #:
117490953
ANG 73
Price Details
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Order now and get it around Wednesday, September 16
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Expand your Raspberry Pi with robust and reliable 2-channel CAN communication, designed for industrial applications.
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What Stands Out
Dual CAN Channels
The 2-channel design offers versatile connectivity options, enabling simultaneous communication on two CAN networks, which enhances project scalability and efficiency.
Isolated Protection
Features electrical isolation that protects Raspberry Pi and connected devices from voltage spikes, ensuring safe operation even in challenging environments.
Stackable Design
The innovative stackable design allows for easy expansion of multiple CAN channels, providing a flexible solution for users needing increased capability without additional complexity.
Product Details
| Connectivity Technology | GPIO |
| Operating System | Linux |
| Processor Brand | ARM |
| Compatible Devices | Raspberry Pi, Jetson Nano |
| RAM Memory Technology | LPDDR2 |
| Brand | iiunius |
| Model Name | Iiunius 2-Channel Isolated CAN Bus Expansion HAT |
| Manufacturer | Iiunius |
| CPU Manufacturer | ARM |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Embedded Developers
Ideal for those developing embedded systems using Raspberry Pi or Jetson Nano with CAN bus connectivity requirements.
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Automotive Engineers
Useful for automotive applications needing CAN bus communication to interface with vehicle networks and diagnostics.
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IoT Projects
Great for Internet of Things projects requiring reliable and isolated communication between devices in a network.
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Beginners
Not suitable for complete beginners due to its technical setup requirements and knowledge of CAN bus technology.
Product Description
2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi 5/4B/3B/2B/Zero/Zero W/Zero WH/Jetson Nano 2-CH CAN HAT+ Stackable Design for Expanding Multiple CAN Channel
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Customer Questions & Answers
-
Question:
What Raspberry Pi models are compatible with the 2-CH CAN HAT+?
Answer: It is compatible with Raspberry Pi 5, 4, 3, Zero, as well as Jetson Nano. -
Question:
What is the voltage input range for the 2-CH CAN HAT+?
Answer: The voltage input range is 7-36V. -
Question:
What protections are included with the 2-CH CAN HAT+?
Answer: The HAT features electrical isolation, ESD protection, and transient peak voltage protection.
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Pros
- Easy to set up
- Stackable design for expansion
- Compatible with multiple Raspberry Pi models
- Reliable performance in data transmission
- Great customer support
Cons
- Limited documentation available
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Features & Benefits
- 2-channel CAN bus expansion for versatile communication.
- Compatible with Raspberry Pi 5/4/3/Zero and Jetson Nano.
- Includes onboard protection circuits for safe and stable operations.
- Supports 7-36V input, perfect for industrial settings.
- Digital isolator for improved signal stability and anti-interference.
- Easy expansion by stacking with other modules for additional channels.
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