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AJMRTC 2-Channel Isolated CAN FD Expansion HAT for Raspberry Pi, Dual CAN Bus Interface, Backward Compatible with CAN 2.0, Max 8Mbps CAN FD Data Rate, Multiple On-Board Protection Circuits
- - Dual independent CAN FD channels, supports CAN FD and legacy CAN 2.0A/B protocol for mixed CAN networks
- - Max 8Mbps high-speed data phase for CAN FD, higher payload efficiency for industrial and automotive CAN communication
- - Built-in electrical isolation, ESD, surge and short-circuit protection to isolate ground loop interference
- - Standard 40PIN GPIO HAT form factor for Raspberry Pi, SPI interface with SocketCAN Linux driver support
- - Jumper selectable 120 terminal resistors on each channel, easy to configure CAN bus termination
- - Rich open-source examples for vehicle diagnostics, industrial control, robotics and CAN logger projects
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Overview
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AJMRTC dual-channel isolated CAN FD HAT expands Raspberry Pi with two isolated CAN ports. It works with classic CAN 2.0 and CAN FD, reaching up to 8Mbps data rate for CAN FD frames. Comprehensive onboard protection including galvanic isolation, surge suppression and ESD shielding protects the Raspberry Pi from harsh CAN bus voltage spikes. It uses SPI communication and works natively with Linux SocketCAN stack. Each CAN channel has an optional 120 termination resistor controlled by jumper. It is widely adopted for automotive CAN testing, factory automation, robot control, battery management system debugging and distributed CAN bus data logging.
Specifications:
- Brand: AJMRTC
- Channel: 2 independent CAN FD channels
- Supported Protocol: CAN 2.0A/B, CAN FD
- Maximum Data Rate: Up to 8 Mbps (CAN FD data phase)
- Isolation: Galvanic isolation
- Protection: ESD, surge, short-circuit protection
- Interface: SPI via 40PIN Raspberry Pi GPIO header
- Termination: Jumper selectable 120 resistor per channel
- Driver Support: Linux SocketCAN
- Compatible Host: All 40PIN Raspberry Pi models
- Application: Automotive CAN diagnostics, industrial control, robot, BMS test, CAN bus data logger
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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