In this video, I control LED lights connected to an Arduino Yun via openHAB and MQTT messages.openHAB publishes the values for colors and animations to an MQTT broker to which the Un is subscribed.
Demo of UNO ESP8266 sending a mqtt message. Created for the Holiday lights challenge at element 14.http://www.element14.com/community/groups/arduino/blog/2014/12/28/part-33-arduino-uno-esp8266-eclipse-ponte-http-bridge-mqtt-magic
Sign-up to the site to vote. There're now many different Arduinos on the market and soon there will be more! So which one do you currently have? Or more importantly, which one do you mainly use ? I kinda have more than one Arduino... I'm going to suspect…
Glove built for capturing colors from objects all around and throwing it as an MQTT message for Light Fixtures and Wall washers to utilize to provide lighting effects. Built for 2014 Holiday Lights Road Test at element14.com. See the link belo
After spending a colossal £55 on my new Arduino Yun, I successfully manage to upload a blinking LED sketch. But surely there's more to this board than the ability to upload sketches without wires.
Hello everyone, I've used my Arduino Yùn to control pins, to set and read variables from my browser through local area network using REST api. The goal is to do the same thing from a remote PC over internet. I've got a Public and STATIC IP Address of…
Hello everyone, I've used my Arduino Yùn to control pins, to set and read variables from my browser through local area network using REST api. The goal is to do the same thing from a remote PC over internet. I've got a Public and STATIC IP Address of…
Hello Everyoune, I've my Arduino YUN with a protoshield and some gas sensors (metane, idrogene, temperature, humidity). I've got to send these values via POST to a web service in PHP. Knowing that: 1) Arduino YUN is connected to a WiFi Router which is…
HiI am looking at using a Yun with a wireless shield with xbee module on to act as a gateway between MQTT and zigbee network with the Yun doing the conversion between Zigbee messages and MQTT. (Not sure how this bit goes yet...) Anyway, is there any reason…
Hi all Question for you all regarding the powering of an Arduino Yun. As it is not like the Uno or Mega ADK in that is does not take a range of voltages and seems to be expecting a nice 5V usb supply, if I want to set one up as a standalone bit of kit…
Today I finished putting the final touches on to the inbox and the code. First of all, the code. Unfortunately, for the past few weeks there has been an intermittent issue with the inbox and activity on the element 14 website. The issue has now been resolved…
My first bonus design is a remote light organ. I've built it with an Arduino Yún, the Infineon RGB Led Shield and a bunch of LEDs. Part 1 was my log on the build, and trying out if the Arduino-to-Infineon-toLEDs works . In part 2, I'm showing off the…
This is my first installment in the BONUS series where I'm tapping into the turntable's audio spectrum data that I'm publishing on the internet . My first bonus design is a remote light organ. I'm building it with an Arduino Yún, the Infineon RGB Led…
Today is a turning point for the project. The turntable is finished. Speed control and light organ with servo lift are built in. And now that the table is publishing data to the cloud , it's officially a Thing. If I was a stressful person, a big weight…
The blood pressure measurement system revealed to be more challenging than I expected... As a matter of fact, the pulse detection algorithm takes up most of the Atmel 32U4 resources, thus leaving too few time to other tasks. This has some counter-effects…
I'm currently building the "hardware" of the hat, so before posting a complete update, let's talk a little about the mind of the hat... One of the most common complaints of Arduinos is their lack of connectivity. You build these cool hardware hacks, but…
I would like to start by thanking everyone involved in making this design challenge happen. Things like this are great for the electronics community and are one of the reasons I got insterested in electronics. Thank you. Problem: I don't check my inbox…
Introduction: Thank you element14 community, organizers, sponsors for selecting my project making it eligible for "Enchanted Object s " design challenge, enabling me to test my skills and knowledge to convert everyday dumb objects in smart enchanted objects…
The Internet of Holiday Lights RoadTest+ is running from December 8th to January 23rd 2015 Previous Activity: Blog Summary #000 : Internet of Holiday Lights RoadTest Plus 2014 Blog Summary #001 : Internet of Holiday Lights RoadTest Plus 2014 Blog Summary…
Previous posts in this project: [Christmas Tree] Internet of Holiday Lights - Project Description [Christmas Tree] Internet of Holiday Lights - Getting Started [Christmas Tree] Internet of Holiday Lights - Control from openHAB [Christmas Tree] Internet…
Previous posts in this project: [Christmas Tree] Internet of Holiday Lights - Project Description [Christmas Tree] Internet of Holiday Lights - Getting Started [Christmas Tree] Internet of Holiday Lights - Control from openHAB [Christmas Tree] Internet…
