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Questions tagged [arduino-yun]

Arduino Yun is an Arduino-based device with a small OpenWRT Linux operating system (including SSH with shell and Python scripting capability) in addition to Arduino programmability.

Arduino Yun is an Arduino-based device with a small OpenWRT Linux operating system (including SSH with shell and Python scripting capability) in addition to Arduino programmability.

Homepage: http://arduino.cc/en/Main/ArduinoBoardYun?from=Products.ArduinoYUN

Getting started guide: http://arduino.cc/en/Guide/ArduinoYun

108 questions
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How to write to stdin() of a Yun Process?

How do I write to the stdin of an Arduino Yun Linux process that was launched by the Bridge Process of a sketch? Background: I have an control and logging application that needs to log to a Google Drive spreadsheet through Temboo.com. I have it…
Louis B.
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Connecting RC522 RFID to Arduino Yun

I'm trying to connect my RC522 RFID reader (http://playground.arduino.cc/Learning/MFRC522) to my Arduino Yun. Unfortunately it doesn't work because the SPI connection seems to be different from the Arduino Uno (accodring to Google). On my Uno it…
Sebastian
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Arduino Parse Cloud Code

I am trying to pass a variable (emailAddress) to Parse Cloud Code from Arduino. ParseCloudFunction cloudFunction; cloudFunction.setFunctionName("SendEmail"); cloudFunction.add("email", emailAddress); ParseResponse response2 =…
trifocal3
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arduino yun to parse.com starter project not working

I'm trying to run the arduino starter project from parse.com and like other people i have found the object id blank Parse.com Arduino Yun SDK Quickstart tutorial not working in the serial monitor i get this response Parse Starter Project Response…
George
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How to debug Python on Arduino Yun

How can you: Print debugging messages from a Python script? Access those messages in real-time on a remote device (Arduino Yun) you're SSH'ed into? So far, I've been making changes, copying them to the Yun, restarting it, and doing all this…
sscirrus
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Arduino SDK: Error code 107 "invalid JSON" when saving object

I'm getting started with the Arduino Yun Parse SDK and followed the basic example to save an object. I'm reading a temperature from a sensor every minute and saving it to Parse as such: void loop() { delay(60000); float temperature =…
user1088509
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How can you find the nearest Arduino Yun

Imagine each office has an Arduino Yun and you only want to control the Arduino Yun that is closest to you (so in the same office that you are in). How can you find that Arduino Yun without specifying in which office you are? In summary: I want to…
Jasper
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non-static variable cannot be referenced from a static context java

I am writing a program to connect to the console pixel example sketch with java. Im still prety new and I got this error: non-static variable fast cannot be referenced from a static context I don't know what the error means but my code is: package…
MrSchmuck
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Linux openWRT shell on Arduino Yun: save input line from Serial Port to file

I'm trying to save the input from the USB port on an Arduino Yun (running openWRT) to a file so it can be ready from a PHP page hosted on the Yun and accessed via a browser. The idea is the Yun acts as a web interface to the boiler, via the RS485,…
heatweb
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Arduino Yun Wifi Sketch Upload not working on OS X Yosemite

I'm trying to upload a sketch to my Arduino Yun over Wifi and it is not working. I'm running OS X 10.10.3 with Java 1.8.0_25 and Arduino IDE version 1.6.4. I can upload the sketch via USB, but when I try using WiFi I see the following error in the…
MarkRoland
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Need help getting value from html slider on yun to arduino value

My setup: arduino leonardo + yun shield What I'm trying to accomplish: Display a temperature via one-wire on html served by yun. Allow user to set goal temperature via slider bar on yun html page and have that set the value of a variable in the…
user1134949
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Arduino Yun and SoftwareSerial Error

I am trying to connect an nrf24L01 module to the arduino yun and it prints are gibberish. this is my code: #include SoftwareSerial mySerial(8, 3); // RX, TX void setup() { Serial.begin(9600); while (!Serial) { ;// wait for…
user2821679
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Arduino Yun and GoPro

I'm trying to control my GoPro with Arduino Yun and having some difficulty. Given this difficulty, I'm wondering if I'm going about it the right way and/or whether I should be trying something else instead. Here's where I'm at: 1.) I've installed…
amoeboar
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While in python openWRT arduino

I'm writing a python program in openWRT for arduino (dragino + mega adk), first my code is OK in linux console, but when I use it in Arduino, with runShellCommand, it didn't work. I realized the error is in the while loop(doing some tests), so…
Edy Mauricio
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Parse Quick Start with YUN

i'm tring to start with YUN and Parse with first example: ParseObjectCreate create; create.setClassName("TestObject"); create.add("foo", "bar"); ParseResponse response = create.send(); Serial.println("\nResponse for saving a…
nicola piermatteo regge
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