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Arduino MKR 485 Shield

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SKU ASX00004 Barcode 7630049200296 Show more
Original price €0
Original price €40,87 - Original price €40,87
Original price
Current price €40,87
€40,87 - €40,87
Current price €40,87
VAT included

Want to add serial communications to your device using the RS-485 protocol? The Arduino MKR 485 shield will provide the industrial connectivity you need.

Overview

Thanks to this shield, you can now connect your MKR board to any of the industrial systems that using the RS 485 protocol.

The MKR 485 shield is the ultimate expansion that allows MKR boards to connect to almost any legacy industrial system, such as industrial PLCs, controllers, drives and HMIs. Old industrial systems (e.g., machinery, heating systems, and conveyors) can to turned into IoT devices through a serial connection using the MKR 485.

The shield is based on the MAXIM MAX3157 ( Datasheet ) and provides Half / Full Duplex . 

Standard operational mode: Half Duplex

 


Tech specs

Interface Serial
Circuit Operating Voltage 3.3 V
Transceiver MAXIM MAX3157 (datasheet
Buck converter Texas Instruments TPS54232 (datasheet)
Vin (screw connector) 7 V - 24 V
Vin (header) 5 V
Compatibilty MKR size
  Switchable onboard termination resistor
Operating mode Isolated Half / full duplex (switchable)

Conformities

The following Declarations of Conformities have been granted for this board:
REACH
For any further information about our certifications please visit docs.arduino.cc/certifications

Resources for Safety and Products

Manufacturer Information

The production information includes the address and related details of the product manufacturer.

Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
https://www.arduino.cc/ 

Responsible Person in the EU

An EU-based economic operator who ensures the product's compliance with the required regulations.

Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
Phone: +39 0113157477
Email: support@arduino.cc

 

Documentation

OSH: Schematics

The Arduino MKR 485 Sheld is open-source hardware! You can build your own board using the following files:

EAGLE FILES IN .ZIP SCHEMATICS IN .PDF
 
 

Get Inspired

PROJECT HUB
Bike Tracker
Bike Tracker
Project Tutorial by johan_m_o

Arduino based bicycle movement sensor and GPS tracker.

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BLOG
Celebrate World Bicycle Day with these Arduino-powered bike projects
Celebrate World Bicycle Day with these Arduino-powered bike projects
June 3, 2023

… magnetic reed switch, but building the game himself in Unity. He had to construct and animate models for himself, the bike, and the scenery. After adding an AI and ranking system to the game, he was able to successfully race within the virtual environment on a real bike. Responsive LED system Motivated by the desire for a more advanced lighting system while on her nighttime bike rides, Natasha (TechnoChic) decided to affix strips of NeoPixel LEDs all over her bike that could react to music in real-time. The LEDs are controlled by an Arduino Nano 33 IoT that is, in turn, connected to her boombox via a 3.5mm audio jack for reading the audio signal. Two additional Nano 33 IoT boards were used for the wheels, along with more NeoPixels and batteries for each. GPS tracker Bicycle theft has been rapidly increasing over the last couple of years, which is why being able to recover a stolen bike has become vital. Johan’s bike tracker project contains an Arduino MKR GSM 1400 which reads motion data from an IMU and uses it to determine if the bike has moved when it is not supposed to. Once movement is detected, the board reads GPS data from a MKR GPS Shield and sends it over an LTE data connection in real-time so that the bike can be found. Integrated safety features The majority of mountain bikes lack useful safety features such as integrated lights, turn signals, and speed tracking, which is why Collin Wentzien embarked on his “(not so) electric bike” project. He built a series of features, including automatic brake/turn lights, a headlight, and an electronic horn with the goal of improving safety. Furthermore, his bike also got a bike computer upgrade which contains an Arduino Mega, GPS module, and dual screens for displaying relevant telemetry data. Speedometer display After losing the display unit for her bike computer, Element14 Presents host Katie wanted to replace it with a DIY version that tracked the current speed

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