Hans on IoT

ThingSpeak, MATLAB, and the Internet of Things

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Dynamic JavaScript Charts (new feature)

Posted by Hans Scharler,

If you look at our homepage, you will see a chart dynamically updating itself with the latest data from a light sensor. We did this by using a combination of our feed API and the Highcharts package. We decided to make this an option in our Charts API. So, all you have to do is say, “dynamic=true” and the charts will automatically add new data from your channel to the chart. It’s almost magic if it was not all JavaScript! Visit the ThingSpeak Documentation for the Charts API for more information on this feature and all of the other options for your charts.

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