Raspberry Pi RS485 CAN HAT Allows Stable Long-Distance Communication Manufacturer
Raspberry Pi RS485 CAN HAT Allows Stable Long-Distance Communication Manufacturer
Raspberry Pi RS485 CAN HAT Allows Stable Long-Distance Communication Manufacturer
Raspberry Pi RS485 CAN HAT Allows Stable Long-Distance Communication Manufacturer
Raspberry Pi RS485 CAN HAT Allows Stable Long-Distance Communication Manufacturer
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Raspberry Pi RS485 CAN HAT Allows Stable Long-Distance Communication Manufacturer

Regular price
$100.00
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$100.00
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Do not include Raspberry Pi

Overview

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

Features

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards

  • CAN function, onboard CAN controller MCP2515 via SPI interface, onboard transceiver SN65HVD230

  • RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485

  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightningproof & anti-electrostatic

  • 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 TX/RX control (auto control by default, some soldering is required to enable manual control), high for TX, low for RX

Dimensions

 
Package Contains
 
  1. RS485 CAN HAT x1

  2. RPi screws pack (2pcs) x1