Test Soil Moisture Sensor (soil)

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2539825/charts/1?bgcolor=%23ffffff&color=%230000FF&dynamic=true&results=60&type=line"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/2539825/widgets/857426"></iframe>