Environment

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/apps/matlab_visualizations/104820"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/164481/charts/4?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=500&title=Temperature&type=spline"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/apps/matlab_visualizations/104769"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/164481/charts/5?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=500&title=Humidity&type=spline"></iframe>