Waveshare RS485 CAN HAT for Raspberry Pi

WaveshareSKU: RB-Wav-1511
Manufacturer #: RS485 CAN HAT

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Sale price $13.99

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Description

  • Waveshare RS485 CAN HAT for Raspberry Pi
  • Facilitates stable long-distance communication
  • Integrates 40PIN GPIO for Raspberry Pi boards
  • Features CAN and RS485 functions with automatic control
  • Includes 120Ω terminal resistor and TVS for surge protection
  • Comes with online resources and manual for development

The Waveshare RS485 CAN HAT for Raspberry Pi facilitates stable long-distance communication between Raspberry Pi and other devices. It integrates a standard 40PIN GPIO extension header, supporting Raspberry Pi series boards. The device features a CAN function with an onboard MCP2515 controller via SPI interface and a SIT65HVD230DR transceiver. Additionally, it includes an RS485 function controlled via UART, supporting half-duplex communication with automatic TX/RX control. The HAT is equipped with a 120Ω terminal resistor for RS485 and CAN interfaces, enabled via a DIP switch, and a transient voltage suppressor for surge protection.

  • 1x Waveshare RS485 CAN HAT for Raspberry Pi
  • 1x RPi screws pack (2 pieces)
  • 65 x 30 mm
  • Standard Raspberry Pi 40-pin GPIO extension header, compatible with Raspberry Pi series boards
  • CAN function with onboard CAN controller MCP2515 via SPI interface and onboard transceiver SIT65HVD230DR
  • RS485 function controlled via UART, supporting half-duplex communication with automatic TX/RX control, featuring onboard transceiver SP3485
  • Onboard 120Ω terminal resistor for RS485 and CAN interfaces, enabled via DIP switch
  • Onboard TVS (Transient Voltage Suppressor) effectively suppresses surge voltage and transient spike voltage in the circuit for RS485 transceiving, providing lightning protection and anti-electrostatic features
  • Reserved control header allows integration with other control boards
  • Includes online development resources and manual with examples in wiringPi and Python
  • CAN controller MCP2515 operating voltage: 3.3V
  • CAN transceiver: SIT65HVD230DR
  • RS485 transceiver: SP3485

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