RS485 Shield

Rating:
100% of 100
SKU: DFR0259 Brand: DFRobot

RS485 is an industrial standard for long distance, anti-interferrence and reliable communication. So we create this RS485 shield, especially designed for the Arduino controller board. It can easily convert UART/Serial protocol to RS485 protocol. This board allows Arduino access to industrial standard protocol easily.

$16.80 AUD, inc GST
$15.27 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Fastest delivery: Tomorrow* Disclaimer:
For next-day delivery, the shipping address must be in the AusPost next-day network, eParcel Express must be selected, and the order must be placed before 2PM AEST Mon-Thurs excluding NSW Public Holidays. Orders may be delayed due to AusPost pickup timings and order verifications. eParcel Express is typically a 1-day service within the AusPost next-day network, though it is sometimes 2+ days.

Quantity Discounts:

  • 6+ $14.51 (exc GST)
  • 12+ $13.90 (exc GST)
- +

2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Favourite product

Shipping:

  • $7+ Standard (5+ days*, tracked)
  • $11+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

RS485 is an industrial standard for long-distance, anti-interference, and reliable communication. This RS485 Shield is specially designed for Arduino controller boards. It easily converts UART/Serial protocol to RS485 protocol, allowing Arduino to access industrial-standard communication with ease.

  • Includes a standard RS485 port, a mini RS485 port, and RS485 headers
  • Provides soldering areas to make full use of the available space — convenient for DIY designs
  • Switch between automatic mode and manual transmission mode, expanding the range of applications
  • Includes a switch to disable the shield when programming the Arduino via Tx/Rx interface
  • Gold immersion PCB with long pins on the back to suit most Arduino controllers

Specifications

  • Power supply: +5V
  • Module size: 55mm x 53mm
  • 16 digital I/O ports (including an I2C interface)
  • 6 analog I/O ports and power
  • Operation and programming mode switch
  • Automatic and manual transceiver mode switch (in manual mode, the enable pin is the 2nd digital I/O port)
  • Transceiver indicator LED
  • Standard RS485 interface, mini RS485 interface, and RS485 pin headers
  • Soldering area
  • Reset switch
  • PH2.0 sensor interface for DFRobot RS485 series sensors, such as the URM04 Ultrasonic Sensor

Documents

Parts List

  • RS485 Shield ×1

This product is listed in:

Arduino>Shields>Favourites

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

  • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
  • $7+ for Standard Post (typically 6+ business days, tracked)
  • $11+ for Express Post (typically 2+ business days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

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

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $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):

40 Aruma Place
Cardiff
NSW, 2285
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

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