Build a convincing artificial fire effect for the holiday season using NeoPixel LEDs, an Arduino UNO, and a cool mist module.
Project tutorial by Ben Eagan
Set up your Arduino Yún to control an Alexa Smart Home light via AWS IoT.
Log humidity, automatic irrigate, switch plant growing lamp on and voice control everything with Amazon Alexa and Arduino.
Project tutorial by Walter Heger
Sprout is a Modern Indoor Planter which automatically waters your plants, herbs, vegetables, etc and will revolutionize your gardening game.
Project tutorial by Jonathan Pereira
Control any of the 55 RGB LEDs on the tree, let Santa twerk for you, control a model railroad, or display custom text on an LED dot matrix.
Project showcase by Tobi_Lxtr
This project is gorgeous, very well done!
Sweet! Updating the Thing Shadow by voice is the huge bulk of the work. If you just pasted my code then you still have a couple values to change in the aws_iot_config.h file, which are all surrounded by <these braces>.
Updating those values might fix it for you! If it does, that's great.
Regardless, there still should be some Serial output telling you registration failed. So if it still isn't working, I'd suggest trying some simple Arduino sketches from their examples to confirm the Yun is working properly. Maybe a simple sketch for printing that just says "I am here". Serial printing is your friend and may have some useful hints toward what is going wrong.
You're right, I've fixed the link now and it points here: https://developer.amazon.com/blogs/post/Tx3828JHC7O9GZ9/Using-Alexa-Skills-Kit-and-AWS-IoT-to-Voice-Control-Connected-Devices
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