Archive for the ‘Yún’ Category

Wire Your Arduino Sensors to the Cloud with Temboo Streaming

Wednesday, April 22nd, 2015

temboo-streaming-screenshot-arduino-sms-2

Our friends at Temboo just introduced a new way to log data from an Arduino Yún to the cloud. Called Streaming, it lets you visually select the sensors attached to your Arduino that you have gathering data, and then stream that data to the cloud IoT platform of your choice. (more…)

Build Arduino-based IoT apps with Temboo Conditions features

Thursday, March 12th, 2015

conditions-temboo

Last week Temboo just added new Conditions features to its IoT Mode interface, making it even easier to connect your Arduino to the Internet of Things! Now, the functionality of Temboo’s Device Coder has been extended to all 2000+ Choreos in the Temboo Library, meaning that data collected from sensors attached to an Arduino Yún can be used to trigger any cloud process, and responses from the cloud can be used to trigger all sorts of hardware actions on your board. (more…)

Encrypting messages with Cuckoo and Arduino Yún

Saturday, March 7th, 2015

cuckoo

Jochen Maria Weber is a Researcher and Designer at the intersection of Interaction- and Industrial Design. He shared with us Project Cuckoo, a project running on Arduino Yún and looking at our interactions with intercepted social networks and how alternative ways of communicating might change them: (more…)

What have you built with Arduino? Interview 10&11 #MFRome14

Wednesday, January 14th, 2015

citymemory

Maker Faire Rome video interviews – “What have you built with Arduino?” – A couple of new protagonists for our short series: (more…)

Control your Christmas lights with sms and Arduino Yún

Monday, December 1st, 2014

arduinoLightsxmas

December is finally here and we can start thinking about indoor or outdoor decorations for the holiday. Christmas lights are an excellent way to light up any event and a user on instructables wanted to be able to control the lights remotely with text messages. (more…)

The internet of trees makes smart birdhouses using Arduino Yún

Monday, September 15th, 2014

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The connected birdhouse is a project prototyped during a workshop ran by Massimo Banzi at Boisbuchet, last August in France. It was developed using Arduino Yún, by Valentina Chinnici, who shared with us the project, and two other students taking part to  the week of learning-by-doing around the theme of  the Internet of Trees. (more…)

A new release of OpenWrt-Yún is available for download

Thursday, September 4th, 2014

ArduinoYun

A new release of OpenWrt-Yún was announced today on Arduino Forum by Federico Fissore and you can download it from this page.

1.4.2 includes both bug fixes and new stuff.
We fixed some glitches in the webpanel (a bug was found by wildpalms: thank you!).
The OpenWRT Image Builder and the software produced by the http://allseenalliance.org/ is now available for download.

(more…)

Arduino Tour goes to London: 21st of September – Workshop on #Iot

Tuesday, September 2nd, 2014

arduinoPlant

Next 21st of September Arduino Tour is finally landing in London for a one-day workshop, starting at 10am at The Maker Works London, UK. (max. 18 people).

This edition of the official Arduino workshop is focused on the world of the Internet of Things and will allow participants to experiment with a botanical kit including an Arduino YÚN, plants and sensors. The workshop teaches you how to turn your plants and virtually any object into connected, responsive elements using Arduino YÚN.

Arduino YÚN is the combination of a classic Arduino Leonardo and a small Linux computer, able to connect to a network or Internet via Ethernet or WiFi. Arduino boards are able to read inputs – light on a sensor, a finger on a button, or even a Twitter message – and turn it into an output – activating a motor, turning on an LED, publishing something online.

Check the program and book your participation >>

Node.js on the Arduino Yún via the Bridge library

Monday, July 7th, 2014

ArduinoYun

Tom Igoe some days ago wrote an interesting post about Arduino Yún on his blog.  We post it here as it could be useful to the Arduino Community.

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Recently, Federico Fissore added node.js to the package repository for the Arduino Yún. Here’s how you get node to communicate with the Arduino processor on the Yún via the Bridge library.

To do this, you’ll need an Arduino Yún, a microSD card, a microUSB cable and a wifi connection. You should be familiar with the basics of the Arduino Yún and node.js in order to get the most out of this post.

All of the code for this post can be found on my GitHub repository. (more…)

Internet of things with Arduino Yún and Yaler

Saturday, June 28th, 2014

ArduinoYun and Yaler

Explore this tutorial  demonstrating how the Arduino Yún can be controlled from anywhere with any internet connected web browser. The solution is provided by Bo Peterson using the Yaler service which means that the Yún can be reached from any network without knowing the IP-address, and without any port forwarding on the router where the Yún is connected.

A common problem in home automation and internet of things applications is that it is difficult to reach devices connected behind wifi routers from the outside. There are different approaches to overcome this problem:

  • Port forwarding and static ip addresses. This solution requires the user of the connected device to know how to configure a router and have access to router administration which is not always possible. A Yun tutorial with port forwarding is found here.
  • Polling is a technique where the connected device at regular intervals checks with an external server if the device should take action. This solution requires no configuration of the router but it creates extra network traffic and response delays.
  • A third way is to use WebSockets which is a way of providing real time full-duplex communication over TCP. Spacebrew is a good open source toolkit for connected devices using WebSockets. Autobahn is another infrastructure that can be used.
  • Reverse HTTP is the solution that will be used in this tutorial. We will use Yaler which is an open source relay infrastructure that gives access to connected devices with very little configuration.

Follow the tutorial and get the code at this link.

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