Indoor2

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/943642/widgets/138374"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/943642/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=30&title=Teplota&type=line&xaxis=+&yaxis=+&yaxismax=30&yaxismin=-10"></iframe>