write data from pi

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/3227873/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&title=Temperature&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/3227873/charts/2?bgcolor=%23ffffff&color=%23d62020&days=5&dynamic=true&results=60&timescale=10&title=Humidity&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/3227873/widgets/1204209"></iframe>