I have a Raspberry Pi & it's camera running with the following command:  /opt/vc/bin/raspivid -t 0 -w 1920 -h 1080 -fps 25 -b 2000000 --exposure auto -awb auto -hf -vf -n -o - | /usr/bin/cvlc -I dummy --live-caching=500 'stream:///dev/std...

I am trying to set up spotify player to my raspberry pi. I have codes that work's like a charm on my macbook/chrome but the same codes wont work on raspbian/chromium.  I am getting following errors:  Error while parsing the 'allow' attrib...

I'm building a simple infrared breakbeam circuit to plug into my RPi 2. I have some working code in python that successfully picks up when my infrared beam is broken, but I want to use node.js instead of python.  Here is my python code, nice and...

When trying to compile Node.js v0.10.31 (and v0.10.30) on Ubuntu 14.04 for use on Raspberry pi (running ARM). I'm using the following compiler flags:  export AR=arm-linux-gnueabihf-ar export CC=arm-linux-gnueabihf-gcc export CXX=arm-linux-gnueabi...

We are building a rover which should be controlled via web. It consist in a dozen arduino that split the jobs. One is dedicated to voice commands and text-to-speech, two keeps under control an array of ultrasonic sensors, and so on.  In order to broa...

I'd like to start my node js application on boot. Therefore I start a service from Systemd:   [Unit] Description=Node.js server After=network.target  [Service] ExecStart=/usr/bin/node /var/www/Raspberry-Pi-Status/js/server.js Restart = always Res...

I am writing a web interface to a rasperry pi that needs to have the least possible latency and is visible from the local network. Would it be better to have multiple websockets or one and demux the messages?  Out of curiosity, what if I wanted an in...

Rewrited since voted as on hold  My goal is to play video files following each other without transition. Since I m working on a Raspberry Pi, it seems I m forced to stuck on omxplayer to play video files.  I m writing it in node.js because asynchrono...

So here is my problem. I want to play audio from nodejs running on a raspberry Pi and then adjust the brightness of an LED strip also connected to the same PI based on the frequency readings from the audio file.  However I can't seem to find anyt...

I am making a Raspberry Pi kiosk using chromium. The html pages will be contained on the Pi and the information on the pages will be returned through ajax (JSON). Similar to an API. They make requests to my server using SSL. The information should be...