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RS485 CAN HAT for Raspberry Pi

  • $29.00
  • Save $10
  • (Exc. GST)


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  • RS485 CAN HAT for Raspberry Pi

    The RS485 CAN HAT will enable your Pi to communicate with other devices stably in long-distance via RS485/CAN functions.

    Features

    • Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
    • CAN function, onboard CAN controller MCP2515 via SPI interface, with transceiver SN65HVD230
    • RS485 function, controlled via UART, half-duplex communication, with transceiver SP3485
    • Reserved control pins, allows to work with other control boards
    • Comes with development resources and manual (examples in wiringPi/python)

    Specifications

    • Operating voltage: 3.3V
    • CAN controller: MCP2515
    • CAN transceiver: SN65HVD230
    • 485 transceiver: SP3485
    • Dimension: 65mm x 30mm
    • Mounting hole size: 3.0mm

    Pinouts

    PIN Raspberry Pi (BCM) DESCRIPTION
    3V3 3V3 3.3V Power
    GND GND Ground
    SCK P11 / SCLK SPI clock input
    MOSI P10 / MOSI SPI data input
    MISO P9 / MISO SPI data output
    CS P8 / CE0 SPI chip selection
    INT P25 Interrupt
    RXD P15 / RXD RS485 UART receive
    TXD P14 / TXD RS485 UART transmit
    RSE P4 RS485 RX/TX setting, high for TX, low for RX

     

    Dimensions

    RS485 CAN HAT dimensions

    Development Resources

    Wiki: www.waveshare.com/wiki/RS485_CAN_HAT

     


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