급식실 내부/외부 모니터링

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2989927/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&timescale=10&title=Cafeterria_temp&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2989927/charts/2?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&timescale=10&title=Cafeterria_humidity&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2989927/charts/3?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&timescale=10&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2989927/charts/4?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&timescale=10&type=line"></iframe>