40519 IOT

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2743999/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&title=405%E6%BA%AB%E5%BA%A6&type=line&xaxis=%E6%99%82%E9%96%93"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2743999/charts/2?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&title=405%E6%BF%95%E5%BA%A6&type=line&xaxis=%E6%99%82%E9%96%93"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2743999/widgets/973875"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2743999/widgets/973883"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2743999/widgets/973900"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2743999/widgets/973910"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2743999/widgets/973916"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2743999/widgets/973925"></iframe>