mobile | classic
Dataweek Electronics & Communications Technology Magazine





Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Search...

Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

Prototyping board for IoT projects
10 October 2018, Telecoms, Datacoms, Wireless, IoT

RS Components has announced availability of the latest version of the Arduino Yún Linux-based board, delivering advanced network connections for IoT (Internet of Things) projects. The board targets use by design engineers, hobbyists and in particular those in educational establishments, as the platform, including hardware, software and documentation, is open source and freely available to all.

The Arduino Yún rev. 2 enables easy connection to Wi-Fi or to a wired network via the Yún Web Panel, plus a dedicated sketch called YunFirstConfig. The web panel enables easy management of preferences and the uploading of the sketch. The board also uses the Bridge Library, which greatly extends its capabilities based on the power of its Linux processor.

A key feature of the board is its dual-processor offering, which includes an AVR Arduino ATmega32U4 microcontroller running at 16 MHz, and the MIPS 24K-based Atheros 9331 processor, running at 400 MHz. Interfacing to 64 MB DDR2 RAM and 16 MB of Flash memory, this second processor runs both Linux and the OpenWRT wireless software stack, which enables connection to Wi-Fi and 10/100 Mbps Ethernet networks. In addition, the board makes it possible to call programs or custom scripts on the Linux system via the Arduino to connect with Internet services.

Compared to the original design, the Yún rev. 2 features an improved and more robust power supply, as well as a new Ethernet connector and a horizontally mounted USB connector to save vertical space. The OpenWRT software stack has also been updated to the latest version, including all patches. The board also includes a series of onboard signalling LEDs, which indicate connection to Wi-Fi or Ethernet networks, along with confirmation of power-on, system activity or connection to a USB key.


Credit(s)
Supplied By: RS Components (SA)
Tel: +27 11 691 9300
Fax: +27 11 466 1577
Email: sales.za@rs-components.com
www: www.rsonline.co.za
  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • Free software for viewing S-parameters
    28 August 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
    At this year’s International Microwave Symposium in Boston, Massachusetts,pSemi (formerly Peregrine Semiconductor), announced it is offering the industry free beta software for viewing S-parameters. ...
  • What are metamaterials and how do they relate to antennas?
    28 August 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
    Metamaterials are an increasingly researched topic, especially where it pertains to modern antenna structures. However, there is a lot of confusion about exactly what metamaterials are and how they are ...
  • What can sport teach us about MRO procurement?
    28 August 2019, RS Components (SA), News
    Just like triathlon transitions, if you don?t respect the details and aren?t supportive about making manufacturing flexible, as a supplier you aren?t contributing to your customers? success.
  • Li-Fi illuminates the way to higher data rates
    28 August 2019, TRX Electronics, Telecoms, Datacoms, Wireless, IoT
    Radio spectrum is a precious resource and it quickly gets filled up. It did not take long for users of Wi-Fi in urban areas to understand how interference from nearby routers would affect the communications ...
  • Managing the IoT on an energy budget
    28 August 2019, Altron Arrow, Telecoms, Datacoms, Wireless, IoT, DSP, Micros & Memory
    Historically, users wanted MCUs because they could process data and solve problems faster than a human could. MCUs also help make products more convenient and consistent in behaviour. The microcontroller ...
  • Accounting for PIM with distributed antenna installations
    28 August 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
    Passive intermodulation (PIM) distortion is the result of discontinuities, metal-to-metal contact, and material properties that lead to nonlinear characteristics of typically linear passive transmission ...
  • FiRa Consortium seeks to revive UWB
    28 August 2019, Telecoms, Datacoms, Wireless, IoT
    A new consortium has been launched in an effort to resurrect UWB (Ultra-Wideband) technology, which gradually faded into obscurity following its initial release due mainly to its inability to compete ...
  • Project kickstarts SA’s use of TV white spaces
    28 August 2019, Telecoms, Datacoms, Wireless, IoT
    The US Trade and Development Agency (USTDA) has awarded a grant to support a project to help improve Internet access to rural areas of South Africa. The grant, which focuses on facilitating export opportunities ...
  • iCorp Technologies launches its new IoT slogan
    28 August 2019, iCorp Technologies, Telecoms, Datacoms, Wireless, IoT
    create |connect |communicate, iCorp Technologies’ new slogan, was launched on 1 August 2019. This comes as a very deliberate progression from the company’s previous slogan, ‘inspire| innovate | implement,’ ...
  • Connectorised RF amplifier and filter modules
    28 August 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
    Atlanta Micro has launched a new line of connectorised modules for some of its most popular parts. These modules are made of aluminium and offer RF shielding along with field-replaceable SMA connectors ...
  • High-frequency RF couplers
    28 August 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
    Pasternack has launched a new series of high-frequency couplers that are ideal for 5G telecommunication, automotive radars, satellite communication, point-to-point radios and aerospace applications. The ...
  • GNSS boards for dead-reckoning
    28 August 2019, Electrocomp, Telecoms, Datacoms, Wireless, IoT
    The Locosys RTK-4671-SHDR/MHDR is a high-precision GNSS RTK (global navigation satellite system real-time kinematics) solution targeting the smart driving and lane-level navigation markets. The newly ...

 
 
         
Contact:
Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronics Buyers’ Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Other
Terms & conditions of use, including privacy policy
PAIA Manual





 

         
    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.