The soil moisture sensor can detect the moisture level in the soil. It helps to detect the temperature for the proper growth of your plants or carry out your agricultural irrigation experiments.
Specifications
Connections: RJ11 4P4C
Power: 3.3V
Connections type: Analog output
You can find the introduction of this product following this link
https://wiki.elecfreaks.com/en/microbit/sensor/planet-x-sensors/Plant_X_EF05005
