Isolated RS485 CAN HAT (B) For Raspberry Pi, 2-Ch RS485 and 1-Ch CAN, Multi Protections

SKU: WS-23227 Brand: Waveshare

Isolated RS485 CAN HAT (B) For Raspberry Pi, 2-Ch RS485 and 1-Ch CAN, Multi Protections...

$36.80 AUD, inc GST

$33.45 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Fastest delivery: Tomorrow* Disclaimer:
The shipping address needs to be in the AusPost next day network and eParcel Express is chosen during checkout. On rare occasions, orders may be delayed by up to one business day due to AusPost pickup timings or for order verifications.

Quantity Discounts:

10-25 $32.12 (exc GST)
25+ $31.11 (exc GST)

This device is designed to be compatible with Raspberry Pi boards through its standard 40-pin GPIO extension header. It offers a single channel for SPI to CAN conversion and two channels for SPI to RS485 conversion. With an onboard voltage regulator, it can accept power inputs ranging from 8 to 28 volts and is capable of powering the Raspberry Pi. The device is equipped with a transient voltage suppressor to protect against surges and transient spikes. Additionally, it includes a resettable fuse and protection diodes to ensure stable current and voltage outputs, along with safeguarding against over-current and over-voltage situations.

Specifications

RS485: 2 Channels
CAN: 1 Channel
CAN transceiver: SIT65HVD230DR/SN65HVD23D
CAN Baud Rate: 1,000,000
RS485 transceiver: SP3485
RS485 baud rate: 300 to 921600 bps
External power supply: 8V to 28V

What's On Board

MCP2515: CAN controller
SIT65HVD230DR/SN65HVD23D: CAN transceiver
SP3485: RS485 transceiver
SC16IS752: UART expansion
P163M31: digital isolator
B0505LS-1W: Power supply isolation
Power supply interface: DC 8~28V, can power the HAT and Raspberry Pi
RS485 bus interface: Connect via screw terminals/pin header
CAN bus interface: Connect via screw terminals/pin header
Raspberry Pi GPIO header
SPI control header: for connecting with host boards like STM32/Arduino
CAN terminal resistor jumper: Switch to 120Ω by default
RS485 Terminal resistor jumper: Switch to 120Ω by default
Power Indicator

Pinout

Dimensions

Documents

Wiki

Shipping List

1 x RS485 CAN HAT (B)
1 x 2x20PIN female header
1 x Screws pack

This product is listed in:

Breakouts & Modules>RS485

Product Comments

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Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

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$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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