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Questions tagged [arduino-yun]

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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1answer
34 views

send data from serial to client

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 ...
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8 views

File.read on arduino Yun resulting in characters not in the file

Moved from superuser When attempting to run an xml parser on my arduino yun, rather than the expected results of the contents of the xml file I get the following. Preparing to Parse 11:13:14.633 -&...
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1answer
38 views

How to debug Arduino using Atmel studio?

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 ...
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1answer
119 views

Process Sensor Data from Arduino Yun with Python

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 ...
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67 views

arduino yun sysupgrade 'platform_check_image' failed

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 ...
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3answers
100 views

REST API on Industrial 101 (Yún family) lags, then crashes

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 ...
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0answers
79 views

Arduino IDE 1.8.8 built in 1.2.1 Temboo Library?

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....
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1answer
105 views

No matching function for call to 'TembooChoreo::TembooChoreo()'? TembooChoreo SendSMSChoreo; Error Help

Arduino: 1.8.8 (Windows 10), Board: "Arduino/Genuino Uno" C:\Users\user\Documents\Arduino\intruderAlarmTest\intruderAlarmTest.ino: In function 'void loop()': intruderAlarmTest:46:18: error: no ...
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3answers
171 views

Sending file from PC to Arduino

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 ...
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1answer
422 views

Arduino YUN Rev. 2 power supply

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 ...
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1answer
63 views

Arduino Yun can no longer send to Dropbox

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)...
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1answer
38 views

What's the maximum number of keys in Yun Bridge?

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 ...
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1answer
156 views

BridgeServer REST API with more string values

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 ...
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1answer
104 views

Arduino - Push Button State Problem

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 ...
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2answers
639 views

Stop Arduino Timer after some seconds

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 ...
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2answers
503 views

Does the Arduino Yun have to be powered exactly at 5V?

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 ...
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1answer
56 views

Arduino Uno and Arduino Yun software. Which version of the IDE works with both best?

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? ...
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1answer
415 views

Arduino Yun connection problems

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....
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1answer
31 views

Possibility to program the ATmega32u4 on the Arduino Yun using a configuration file

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 ...
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1answer
69 views

Sending Multiple Information from BNO055 IMU to BridgeClient on Yun

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 ...
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2answers
2k views

easy_install pip on Arduino Yun fails

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 # ...
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1answer
150 views

Arduino Yun with PoE does not work when powered via PoE

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 ...
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1answer
239 views

Will I be able send a HTTP request using the Arduino Yún?

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) ...
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1answer
9k views

How to do with fzz file

I have a file YunConfig.fzz file for arduino yun for map maker project with ultrasonic sensor. How can I open or do with that file? please answer me.
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1answer
64 views

Adafruit Motor Shield and Bridge Library for Yun Shield

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 ...
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1answer
607 views

Linux SSH command for Arduino Console

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 ...
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1answer
101 views

Confused between which arduino to use for project? [closed]

I am planning to build a smarthome working model with arduino. I will also need to connet to wifi(not ethernet). So I was wondering which setup would be the best:- Arduino Uno + ESP8266 Arduino Yun ...
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174 views

Trying to send serial data to computer over network from Arduino Yún

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 ...
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1answer
80 views

PIR sensor code logic works on Mega but not on Yún

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 (...
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1answer
70 views

Thought Dropbox was gone, but Arduino IDE kept it running. Search led to Temboo & Arduino Yun. Will it cripple my IDE to cut it out?

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 ...
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1answer
123 views

Arduino Yun V2.0.1 can't configure WiFi

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 ...
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1answer
235 views

How to run my IDUINO Yun Shields stand-alone?

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 ...
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0answers
52 views

Using the Tian handshake line

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'...
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1answer
144 views

Yun UBoot Prompt Not Showing

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 ...
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1answer
97 views

Do I need to run an expand drive sketch if I update the Yun Firmware subsequent to expanding?

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 ...
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2answers
846 views

Yún vs Uno with Yún Shield [closed]

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?
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2answers
198 views

Confusion about String handling

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 :...
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1answer
221 views

Arduino Yun Analog Read Problem

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,...
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0answers
85 views

How do I free up space on arduino Yun shield?

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 ...
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0answers
2k views

How to define SoftwareSerial pins on ESP8266

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 ...
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0answers
655 views

Minimal ATmega328p Ethernet Configuration

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 ...
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4answers
192 views

Which Arduino is the most suitable for my project?

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 ...
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1answer
1k views

Error: Cannot find module 'serialport'. node.js, Arduino Yun

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. ...
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2answers
442 views

bridge messes up serial.print

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 ...
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2answers
76 views

The easiest and most time efficent way to connect to the internet regardless of the cost

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 ...
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1answer
2k views

How to send Arduino Yún Post Request to localhost?

I've been trying to send data from my Arduino Yun to a local server using XAMPP. My code is shown below. In the serial monitor of the Arduino Yún, it shows connected and prints the data string, but in ...
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2answers
90 views

What is the best type of Arduino board for simple delivery robot? [closed]

I'm new to arduino, and I want to design a Simple Delivery Robot for Data Center, which has an arm to move items, and it follows line while moving. I have no idea if there is a special arduino board ...
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1answer
3k views

Using Arduino GSM with WiFi

I have a project that requires data to be sent online from a moving bus. I am using ESP8266F modules to send the data. I am wondering what Arduino modules to buy that will act as an access point ...
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1answer
229 views

Use Arduino Yun Shield as ISP for bootloaded ATMega328-PU

My question is how do I replace the Aarduino Uuno board in this circuit: ...With an Arduino Yun shield? I can setup the hardware - ICSP configuration is easy enough - but how do I go about using the ...
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0answers
141 views

uSDaemon in Linino / Arduino Yun Mini hogging the syslog

There is an annoying problem with Linino One / Arduino Yun Mini as the syslog (logread) is full of messages from uSDaemon, complaining about missing files. ls: /sys/bus/scsi/drivers/sd/*/block/sd?: ...