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
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Arduino Yún causing power suge warning
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 ...
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Arduino Yun Disk Expander low memory but it looks like my memory is fine
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 ...
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How can I assign the value of a char array to a uint8_t array?
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[] ...
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I can't run shell commands on Linux through AVR sketch (Arduino Yun)
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 ...
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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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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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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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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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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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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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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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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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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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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
# ...
- 179
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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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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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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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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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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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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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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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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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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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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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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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