CAN HAT za Raspberry Pi, RS485

SKU:  14882
Part Number:  RS485 CAN HAT
Brand:  Waveshare

Opis

SKU:  14882
Part Number:  RS485 CAN HAT
Brand:  Waveshare

RS485 CAN HAT For Raspberry Pi, Allows Stable Long-Distance Communication 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, lightning-proof &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 PINRASPBERRY 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 CONTENT

Weight:  0.018 kg

1. RS485 CAN HAT x1
2. RPi screws pack (2pcs) x1

1 2   Development Resources

Wiki :  www. waveshare. com/wiki/RS485_CAN_HAT

Recommended

We also provide an isolated interface converter USB TO RS232/485/TTL for easy testing.

w14882

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