Temperaturas MADRID (ESP32 DEV KIT V1)

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/838086/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&timescale=10&title=Temperatura+Actual+Madrid+%28DEVKIT+V1%29&type=spline&xaxis=Horas&yaxis=Grados+Centigrados"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/838086/widgets/671965"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/838086/charts/6?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=60&timescale=10&title=Humedad+Madrid&type=spline&xaxis=Horas&yaxis=%25+Humedad"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/838086/widgets/677894"></iframe>