Mini box D1 Dallas 18B20

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/405698/charts/1?bgcolor=%23ffffff&color=%23d62020&days=7&dynamic=true&title=D1+Mini+nr+4+room&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/405698/charts/2?bgcolor=%23ffffff&color=%23d62020&days=7&dynamic=true&title=D1+Mini+nr+4+room&type=line"></iframe>