Skip to main content
Arduino

Questions tagged [arduino-yun]

Ask Question

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.

192 questions
Newest Active Bountied Unanswered
Filter by
Sorted by
Tagged with
1 vote
2 answers
72 views

Recently I got an Arduino Yún board that sends out a power surge error message everytime I connect it to my laptop through the USB cable. I tried two Arduino Leonardo and one Arduino Uno and there ...
MKA's user avatar
  • 11
1 vote
1 answer
45 views

I posted this on StackOverflow but figured I'd post it here too. Sorry in advance if thats not allowed. I'm trying to get my Arduino Yun to talk to an API that I'm hosting on Azure. I would like to do ...
Aevo 55's user avatar
  • 31
1 vote
1 answer
86 views

I can't quite understand this when I run arduino yun disk expander sketch with a sd card plugged in I get the the following message. You do not have enough flash memory need 1mb. I ssh into my arduino ...
Anders Kitson's user avatar
  • 115
1 vote
0 answers
65 views

Trying to rescue a Yun with the 1.5.3 image. It's not possible to upload the required "Yun Serial Terminal" sketch because the device hangs at U-Boot (hence the rescue attempt). Using putty ...
beautyEverywhere's user avatar
  • 11
0 votes
1 answer
2k views

I have a char array variable that has a value. I need to send this value through LoRa. The library I use for the LoRa implementation accepts an array of uint8_t. How can I pass the value of a char[] ...
BrainTrance's user avatar
  • 33
2 votes
2 answers
313 views

Arduino Yun is set to receive UDP packets. It receives those data with some gibberish. How is all set up: Arduino Yun (acts as a server) is connected through Ethernet to a PC which is (through WiFi) ...
BrainTrance's user avatar
  • 33
0 votes
1 answer
161 views

I'm a little confused with some Process.h methods. I'm trying to run the command "nc 192.168.1.15 9911" to the Linux processor through a sketch. The appropriate netcat listener is waiting on ...
BrainTrance's user avatar
  • 33
0 votes
1 answer
202 views

I have a Nokia 5110 LCD which is using this display PCD8544, I am using a arduino yun and johnny five I have hooked up the following pins. So far with my node app all that happens is the lcd lights up....
Anders Kitson's user avatar
  • 115
-1 votes
1 answer
359 views

I am using Arduino Yun to send data from serial to client, and it's partially working because I only get short data delivered, while long data (like more than 100Byte) get the most of them lost. on ...
Maghrabi Issam's user avatar
  • 1
0 votes
1 answer
368 views

I have an Arduino Yun board and an Atmel ICE programmer/debugger. There are 6 pins on the Arduino Yun to connect to Atmel ICE for programming only, but I can't find the pins for debugging. Anyway to ...
Maghrabi Issam's user avatar
  • 1
0 votes
1 answer
634 views

I'm currently working on a small project with my Arduino Yún. I want to process the sensor data in python and send them in a message queue. I need to use Python3. I cannot find a way to get the ...
raphael_mav's user avatar
  • 111
1 vote
0 answers
372 views

https://www.arduino.cc/en/Tutorial/YunSysupgrade when i run the following command. i get this error. run-sysupgrade /mnt/sda1/openwrt-ar71xx-generic-yun-16M-squashfs-sysupgrade.bin Image metadata not ...
swisswiss's user avatar
  • 111
2 votes
2 answers
163 views

I have tried to set up a very simple REST API on an Arduino Industrial 101 (which is, as far as I understand, equivalent to a Yún). The Arduino is hooked up to a temperature sensor, which value is ...
Julius's user avatar
  • 23
1 vote
0 answers
251 views

I am weirded about the built-in "latest Temboo library" with the latest Arduino IDE; when a previous older code says to download the latest Temboo version < 2? (which I found this: https://temboo....
John Doe's user avatar
  • 11
0 votes
3 answers
1k views

How can i send a (file) from PC to Arduino Yun at running time ? There's a way to send some commands via Serial. But how would a whole file goes ? Assuming the file can take place at RAM without any ...
Hamzah Hajeir's user avatar
  • 117
0 votes
1 answer
937 views

I want to connect my YUN Rev. 2 to 7.4V. I read that the older version only provides exactly 5 V at the Vin Pin. Is the Rev. 2 similar to it? I read that the power supply should be improved, but what ...
Bert's user avatar
  • 1
0 votes
1 answer
124 views

A long time ago I had set up an Arduino Yun to send files to Dropbox... I tried now and it ends in "killed" when trying to install the latest Dropbox Python module. pip install (six, urllib3, etc etc)...
NoBugs's user avatar
  • 121
0 votes
1 answer
100 views

The Yun has a Bridge for communicating between the Arduino and Linux processors via a key/value hash. The docs say this is actually stored on the Linux side, but it doesn't say what the limit is. How ...
Cerin's user avatar
  • 1,698
1 vote
1 answer
341 views

I wold like to make me a REST API with string values and more string Keys. like: ~http://url.tld/foo/bar/xy to get "bar" and do more... Can somebody tell me how to get the second word out of the ...
novski's user avatar
  • 121
0 votes
1 answer
220 views

My problem is I want the buzzer to stop after a certain amount of time, regardless if it is still pressed or not. I have tried to implement a boolean statement to the code but to no avail(I'm not ...
Crizzy K10's user avatar
  • 3
1 vote
2 answers
2k views

I'm building a basic program that when a button is pressed, a buzzer comes on. I would like however to make it so that the buzzer stops after a short period of time (e.g. 5-7 seconds). Here is the ...
Chris's user avatar
  • 13
2 votes
2 answers
791 views

I'm working on a senior project and I am using a ATX PSU to supply power to the Arduino Yun and other components. If I'm not mistaken, its powered through the usb. I took a usb cord, strip the sheath ...
user3797544's user avatar
  • 23
0 votes
1 answer
102 views

I have been working with Unos and just started working with Yun. I have 1.86 currently installed but the Yun starts up saying to use 1.5.6-r2 Beta IDE. Should I uninstall 1.8.6 and install 1.5.6-r2? ...
NotJustForFun's user avatar
  • 3
0 votes
1 answer
747 views

I followed this guide and evertything works until I'm at chapter Configuring the onboard WiFi. I can see the arduino as an AP. And I can connect with it. However when entering the IP adress 192.168....
RubenDefour's user avatar
  • 13
0 votes
1 answer
49 views

Is it possible to send a Configuration File viz. conf.json that can be sent to the Arduino Yun via Ethernet and a Python Program can parse the configuration and set for example Sampling Rate of a ...
Shan-Desai's user avatar
  • 179
1 vote
1 answer
115 views

I have an Arduino Yun which is interfaces via I2C to a Adafruit BNO055 breakout board. My Aim is to use Python Flask in conjunction with BridgeServer and BridgeClient to obtain the Sensor ...
Shan-Desai's user avatar
  • 179
0 votes
3 answers
3k views

I want to install pip on the Yún which is running Linino OS but every time I execute the standard steps for opkg i.e. # opkg update # opkg install distribute # okpg install python-openssl # ...
Shan-Desai's user avatar
  • 179
0 votes
1 answer
297 views

I have a Arduino Yun with PoE with LininoOS version Linux arduino 3.3.8 #1 Thu Jun 2 12:28:33 CEST 2016 mips GNU/Linux I have the Version 4.0 of the module. I often notice that when I connect the ...
Shan-Desai's user avatar
  • 179
0 votes
1 answer
341 views

After spending countless hours trying to get my wifi module to work only to fail, I've decided I might as well get an Arduino with built-in wifi. Would I be able to send HTTP requests (GET, POST etc) ...
dfqupwndguerrillamailde's user avatar
  • 21
2 votes
2 answers
31k views

I have a file called YunConfig.fzz for an Arduino Yún for a map maker project with an ultrasonic sensor. How can I open or what can I do with that file?
joker's user avatar
  • 29
0 votes
1 answer
91 views

I am using the Leonardo board with the Adafruit Motor Shield v2, 2 steppers and the Yun Shield. The yun shield and steppers all run harmoniously, however, as soon as I do Bridge.begin() and anything ...
Harry Stuart's user avatar
  • 125
0 votes
1 answer
866 views

I have a Leonardo with a Yun shield, and I would like to be able to control the arduino with a windows form app, but thats besides the point for now at least. Currently, I am using putty and the ...
JackCage's user avatar
  • 1
1 vote
0 answers
293 views

Using Console.write() to send data to my computer over network, which works when I use the serial monitor. However, I'm using PLX-DAQ to receive Serial communication and input it into an Excel ...
Olivier Poulin's user avatar
  • 111
2 votes
1 answer
135 views

I am trying to use this example(it works on Arduino Mega): millis() - lowIn comes greater than 5000when motion ends. ///////////////////////////// //VARS //the time we give the sensor to calibrate (...
Ciasto piekarz's user avatar
  • 575
0 votes
1 answer
129 views

Just discovered that long after uninstalling Dropbox the service was still running. I disabled it in the normal Services control panel. It turned out to be hiding in /winndows/system32 as dbxsvc.exe ...
SDsolar's user avatar
  • 1,175
0 votes
1 answer
171 views

I can't configure at 192.168.240.1. It's giving me this message multiple times: 1- AJAX/HAR Error:0 has not allowed Arduino Configuration Wizard to complete. Details of my board: Arduino Yun V2.0.1 ...
HydrogenUranium's user avatar
  • 9
1 vote
1 answer
285 views

Experts, How can I power and communicate with the IDUINO shield stand-alone? In other words, without any additional uC for it to plug into. Failing in that, can a Nano (cheaper, smaller) be wired to ...
Compassionate Narcissist's user avatar
  • 113
2 votes
0 answers
76 views

I've set up a Yun before to use the handshake line on pin 7 (thanks to this great forum post) and now I have a new project that I want to do something similar with the Tian. Based on the schematic, it'...
MechEngineer's user avatar
  • 121
0 votes
1 answer
245 views

I have a Geeetech Iduino Yun Shield. I accidentally flashed the wrong firmware image (not the sysupgrade) to the board. I then tried using the Yun UBoot Reflash method. However, when I open the ...
Agi Hammerthief's user avatar
  • 139
0 votes
1 answer
155 views

I have a Geeetech Iduino Yun shield, that initially had Geetech's System image (v2.02, 2015) on it. I then ran a USB storage expander sketch to take advantage of the space on a flash drive. I then ...
Agi Hammerthief's user avatar
  • 139
1 vote
2 answers
1k views

What are the differences between an Arduino Yún and a Arduino Uno with an added Yún Shield? And is there a way to expand the storage of the Yún / Yún Shield?
James Young's user avatar
  • 95
1 vote
2 answers
268 views

I am trying to execute some webbased calls, but my string keep "disappearing", and I am highly confused about why. I can println a string directly, but if I have it in a variable, it will disappear :...
Nils Munch's user avatar
  • 113
0 votes
1 answer
314 views

I am having some major issues with my Arduino Yun. When attempting to read a value from the analog pins, the Yun is giving me incorrect constant values. I have attached everything to a common ground,...
ECESTUDENT17's user avatar
  • 1
2 votes
0 answers
116 views

I recently bought arduino Yun shield, and I didnt had any external USB storage connected, I downloaded get-pip.py on Yun using wget and ran python get-pip.py which resulted in 5mb storage on yun now ...
Ciasto piekarz's user avatar
  • 575
2 votes
0 answers
2k views

I'am new to arduino yun and ESP. In fact, i have an arduino yun which has a sim808 dfrobot shield on it which uploads GPS data online at a regular time interval. I want to connect the dfrobot sim808 ...
vicky's user avatar
  • 86
1 vote
0 answers
1k views

What would be minimal schematic for ATMega328P in order to have communication over ethernet? So I'm not asking about attaching existing shields to existing Arduino board, but just for bare minimum of ...
ShP's user avatar
  • 143
3 votes
4 answers
255 views

I've started to prototype something using an Arduino Mega and Yún Shield. It's simple. It reads an ADC at 50Hz and sends data to a server through a socket. But because of that combination, I need to ...
Jonathan Anctil's user avatar
  • 145
0 votes
1 answer
2k views

I carefully followed Andy Sigler's tutorial on how to setup node.js on Arduino Yun. But I'm getting this error "Cannot find module 'serialport'". my node.js file is in mnt/sda1/arduino/node folder. ...
CuriousHash's user avatar
  • 101
0 votes
2 answers
598 views

EDIT I am using an Genuino Uno & Yun Shield I am a complete arduino noob I am creating something where I need a process to execute a command on my yun shield but when I use Bridge.begin(); It ...
DePrestige's user avatar
  • 103
1 vote
2 answers
97 views

I am working on my graduation Project. I want to use the cayenne (mydevices) platform to control my Arduino. Mainly I want to be able to control a servo Motor through the Cayenne app and I want to use ...
h.yassin's user avatar
  • 11

1
2 3 4