CoffeeIQ

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/apps/matlab_visualizations/172514"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/329303/charts/1?bgcolor=%23ffffff&color=%238E44AD&dynamic=true&results=60&title=Coffee+Container+1&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/329303/charts/2?bgcolor=%23ffffff&color=%23EC7063&dynamic=true&results=60&title=Coffee+Container+2&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/329303/charts/3?bgcolor=%23ffffff&color=%23138D75&dynamic=true&results=60&title=Coffee+Container+3&type=line"></iframe>