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Green circuit board with dual CAN chips and 40-pin header

LORDWORLD

LORDWORLD 2-Channel Isolated CAN Bus HAT MCP2515 SN65HVD230

SKU CH-QH09-18JF7

Two-channel isolated CAN Bus HAT for Raspberry Pi with dual MCP2515 and SN65HVD230 chips, electrical isolation, TVS and ESD protection, selectable 3.3V or 5V operation and 120Ω termination

  • Dual MCP2515 and SN65HVD230 chips enable reliable 2-channel CAN Bus communication
  • Electrical isolation, SM24CANB TVS diode and ESD protection give safe anti-interference performance
  • Onboard jumpers select 3.3V or 5V operating voltage and 120 terminal resistor
  • Integrated power isolation, transient peak voltage protection and signal isolation secure communication
  • Fits Raspberry Pi 40PIN GPIO header with C/Python examples and manual for quick setup

Dual-Channel Isolated CAN HAT for Raspberry Pi

This LORDWORLD expansion board adds two independent CAN Bus channels to any Raspberry Pi with a 40-pin GPIO header. It uses an MCP2515 controller and SN65HVD230 transceiver on each channel to provide reliable communication for automotive, industrial or robotics projects.

Makers needing dual isolated CAN interfaces

Developers who require CAN FD support, higher throughput or more than two channels will need a different solution. The board is not suited for systems without a 40-pin Raspberry Pi header or for applications that demand onboard processing beyond CAN framing.

MCP2515 and SN65HVD230 dual-chip architecture

Each channel pairs an MCP2515 controller with an SN65HVD230 transceiver behind electrical isolation, a SM24CANB TVS diode and ESD protection. Onboard jumpers select 3.3 V or 5 V logic and enable or disable the 120 Ω termination resistor. C and Python examples plus a manual are included.

Pontos fortes

  • Dual MCP2515 and SN65HVD230 chips enable reliable 2-channel CAN Bus communication
  • Electrical isolation, SM24CANB TVS diode and ESD protection give safe anti-interference performance
  • Onboard jumpers select 3.3V or 5V operating voltage and 120 terminal resistor
  • Integrated power isolation, transient peak voltage protection and signal isolation secure communication
  • Fits Raspberry Pi 40PIN GPIO header with C/Python examples and manual for quick setup

Especificações

BrandLORDWORLD

Perguntas sobre este artigo

Should I pick the 3.3V or 5V jumper setting for my Raspberry Pi?

Select 3.3V to match the Pi GPIO logic level; choose 5V only if your external CAN device requires 5V signalling.

What does the 2-channel MCP2515 and SN65HVD230 design actually deliver in a live project?

It gives two independent CAN buses on one HAT, each with its own controller and isolated transceiver for simultaneous send and receive.

How does the 120 Ω termination jumper affect the bus in practice?

Enable it on the two end nodes of each CAN line to absorb reflections; leave it off on intermediate nodes to avoid loading the bus.

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