Tim Rightnour| Quantity | Component name | |
| 1 | × | Wemos D1 ESP8266 |
| 6 | × | Waterproof DS18B20 Temperature Sensor |
| 1 | × | IP67 Project Box |
What can we learn from the temperature underground
The ground changes temperature differently that the air. But does the ground influence the air? Can we measure that?