2-Channel Isolated CAN HAT for Raspberry Pi

WaveshareSKU: WAV-17912
(4 Reviews)
Sale price £23.70
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Only 13 units left

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This is a 2-Channel Isolated CAN Bus Expansion HAT for the Raspberry Pi, offering multiple onboard protection circuits to create an isolated and stable CAN Bus capability for your Raspberry Pi.


  • Adopts MCP2515 and SN65HVD230 dual chips combined solution, allows 2-channel CAN communication
  • Integrated power isolation, providing stable isolated voltage, requires no extra power supply for the isolated terminal
  • Onboard digital isolator. Signal isolation makes communication safer, more stable and improves anti-interference
  • Onboard 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 120Ω terminal resistor, configured by jumper
  • Breakout SPI control pins, for connecting with host control boards like STM32/Arduino


  • CAN Controller: MCP2515
  • CAN Transceiver: SN65HVD230
  • Control Bus: SPI
  • Power Supply Voltage: 5V
  • Logic Level Voltage: 3.3V/5V
  • Dimensions: 65×56.5mm


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