Test

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/421692/charts/1?bgcolor=%23ffffff&color=%23d62020&days=1&dynamic=true&results=5&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/421692/charts/2?bgcolor=%23ffffff&color=%23d62020&days=1&dynamic=true&results=5&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/421692/status/recent"></iframe>