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.
192
questions
0
votes
1answer
74 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 ...
0
votes
0answers
29 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 ...
1
vote
3answers
95 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 ...
0
votes
0answers
66 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....
0
votes
0answers
73 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 ...
0
votes
2answers
110 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 ...
0
votes
1answer
320 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 ...
0
votes
1answer
56 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)...
0
votes
1answer
37 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 ...
1
vote
1answer
134 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 ...
0
votes
1answer
73 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 ...
1
vote
2answers
548 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 ...
2
votes
2answers
479 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 ...
0
votes
1answer
55 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?
...
0
votes
1answer
356 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....
0
votes
1answer
28 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 ...
1
vote
1answer
66 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 ...
0
votes
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
# ...
0
votes
1answer
123 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 ...
0
votes
1answer
228 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) ...
1
vote
1answer
7k 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.
0
votes
1answer
61 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 ...
0
votes
1answer
553 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 ...
1
vote
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
...
0
votes
0answers
167 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 ...
1
vote
1answer
75 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 (...
1
vote
1answer
67 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
...
0
votes
1answer
119 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 ...
1
vote
1answer
230 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 ...
1
vote
0answers
49 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'...
0
votes
1answer
140 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 ...
0
votes
1answer
89 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 ...
0
votes
2answers
775 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?
1
vote
2answers
193 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 :...
0
votes
1answer
209 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,...
1
vote
0answers
83 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 ...
1
vote
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 ...
0
votes
0answers
594 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 ...
2
votes
4answers
191 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 ...
0
votes
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. ...
0
votes
2answers
419 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 ...
1
vote
2answers
75 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 ...
0
votes
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 ...
1
vote
2answers
85 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 ...
0
votes
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 ...
1
vote
1answer
206 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 ...
1
vote
0answers
139 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?: ...
1
vote
0answers
215 views
I2C between Yun Shield (Dragino) and UNO R3 problem
I am having problems with I2C communications between my Dragino Yun and an Arduino UNO R3.
I can have the Dragino request data (using Wire.onRequest on UNO) from the UNO and it works great, however, ...
3
votes
2answers
219 views
How do I program my Arduino Yun Shield when I keep getting this AVRDUDE error message?
The error message is:
avrdude: AVR device initialized and ready to accept instructions
avrdude: Device signature = 0x1e950f
avrdude: Expected signature for ATmega32U4 is 1E 95 87
Double check ...
1
vote
1answer
165 views
How to read Arduino voltage
I am trying to do voltage measurement using Arduino. I am using a voltage divider circuit to reduce the voltage to less than 5V. I measured the voltage on the 5V pin of Arduino and found out that its ...
