The Arduino Yún is a microcontroller board based on the ATmega32u4 and the Atheros AR9331. Use this tag for questions specifically regarding the Yún, and not just general Arduino usage.
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Can I control analog IO pins using Yun Linux
2 days back I bought Arduino Yun. I'm able to flash Led on 13 pin. And I'm able to flash Led on Bread board connected to A0. I'm able to run linux commands.
Now I want control A0 pin using ...
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1answer
18 views
Arduino Yun, node.js and serial
I'm trying to bypass Bridge library and read serial directly from nodejs. I'm on the last sys upgrade (1.3) I have correctly installed nodes and serial module via opkg install. I have also commented ...
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0answers
12 views
Connecting Arduino Yun to wifi with 802.1X authentication
Is it possible to connect the Yun to wifi using 802.1X authentication? 802.1X is WPA2-Enterprise that uses a username and password (per user) instead of one password (for every user). I don't see a ...
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0answers
29 views
Arduino Yun Serial Terminal Overflow Issues?
EDIT: after reading up on some stuff and with the help of the comments people left, I'm certain that it's an overflow issue, but I'm not sure how to solve that...
So I just got an Arduino Yun today ...
2
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3answers
61 views
How useful could the Arduino Yun be in computer vision in a robotics project?
I've recently ordered an Arduino Yun and several other components to begin on a small robotics project (based on an old 4x4 RC Truck). Although not mandatory for what I'd like to do, I was wondering ...
2
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0answers
29 views
Wifi server to control led on and off from local webpage.. - ..if statement doesnt work…
Im a newbie on this arduino thing and I would like to build a curtain remotecontrolled from a local webpage with 2 buttons... a up an a down...
I got the connection via my phone the the local page ...
0
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0answers
22 views
Arduino Yun. Write to XML file problem
I am trying to write to a XML file.
I can write some values but limited. When I add an extra line or value the xml file stop updating and all commands I have after the xml.close(); aren't executed
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3
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0answers
58 views
Arduino Yun C++ environment? Bridge + Cross-Compiler
I'm creating an XMPP chatbot for the Arduino Yun. However, I'm not too confident in the Python performance on such a low performance device and I'm much more comfortable with C++. Is there a C++ ...
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0answers
69 views
Cant send dht11 temperature data to xively from Yun
I thought this would be easy but how wrong I am...
All I want to do is plot temperature data but I cant seem to get it to work. It reads it out on the serial monitor and says it has sent the data (in ...
-1
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1answer
106 views
Arduino Yun and REST call security
I'm not expert about web development but very excited of doing some rest call using the yun as server (with a minimal python or node.js server inside the openwrt machine in the yun) and expose sensors ...
1
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1answer
160 views
Arduino/Arduino clone board suggestions
I am planning to buy a Arduino board. I am also considering Arduino clones, too. My requirements are that the board should inbuilt communication modes like Ethernet, WiFi and a SD card slot, too. Also ...
3
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1answer
60 views
How many total digital pin outs does the Arduino Yun have
I have read the details on the products page for Arduino Yun but I have also read, on a Arduino forum, that there are only 18 digital pins because of Tx, and Rx. Is this true? I am not worried about ...
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1answer
45 views
Arduino Yun console clear
I'm having a problem. I want to clear the screen on the connected console. And after the clear, I want to rerun my code. But i can't seem tu figure out how to do it. Below is some part of the code:
...
3
votes
1answer
357 views
How to disable Arduino Yun to work as Access Point and set it to work as needed?
I am using Arduino Yun and I would like to disable it to work as Access Point. That is, I don't want that it is displayed in the list of available networks.
Then I would like to set and use it ...
4
votes
1answer
128 views
It is possible to run an entire script on the Linux side? If so, how, what and where to do that?
I am new to using Arduino Yun and I would like to know if it is possible to run an entire script on the Linux side. In my case the script should execute a HTTP request to a remote server, parse the ...
3
votes
1answer
84 views
It is possible to program Linino to send HTTP requests and then use the returned values in sketch?
I am new to using Arduino Yun and I would like to know if it is possible to run a command from the Arduino sketch in order to make (probably, through the Bridge Library) Linino to execute a HTTP ...
3
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2answers
836 views
How do I use Arduino and node.js?
I am new to Arduino, however I have experience in web development, lately I have been using, meteor js and the mean stack for different projects. However, I am open to trying any language for ...
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3answers
130 views
Pass variable in a url
Working on a code where I am able to manually enter the value in the url to let the php code save it in the database. But unsure how to it with a variable in a loop running. This is the URL:
...
3
votes
1answer
199 views
Can I compile c/c++ code on the linux part of the Arduino Yun?
Can I compile c/c++ code on the linux part of the Arduino Yun?
How complete is the linux part of the Arduino Yun?
Can I scp some c/c++ code onto the Atheros AR9331 chip compile it?
Or must I first ...
1
vote
1answer
307 views
Arduino Yun does it have a RTC?
Does the Arduino Yun does it have a RTC?
And if so is it connected to the Atheros AR9331 or the ATmega32u4?
If there there is no RTC, can I connect a DS1307 to the Atheros AR9331?
3
votes
3answers
616 views
Arduino Yun external antenna
Can someone help me understand how the external antenna IPX connector actually stays connected to the Yun? Do I have to "force" it in so it snaps in? I've been somewhat gentle with it in fear I'll ...
1
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1answer
322 views
Accessing Arduino Yun from Internet
I am trying to access my Arduino Yun from the internet, and it's not quite working. I have correctly port forwarded the port 5555 from the router to the Yun (verified I am able to access my many other ...
3
votes
3answers
240 views
Serial sensors and the Yun
I am involved in a project that is going to measure PH and chlorine in a swimming pool. The plan is to use a Arduino Yun. The sensors we are going to use are connected using serial. Since we may be ...
8
votes
2answers
295 views
Yún boot from SD card
I have an Arduino Yún, and it only has 16mb flash onboard for the Linux. I was wondering of it is possible to put a bootloader on the flash that uses the sd card as a rootfs? i want to be able to do ...
9
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3answers
451 views
How to get HTTPS on Arduino?
Put plainly: is there a way to get an HTTPS connection on the Arduino?
I have been looking in to it, and I have found it is impossible with the standard library and the Ethernet shield, but is there ...