The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

A typical soil moisture sensor consists of two parts. The Probe The sensor includes a fork-shaped probe with two exposed conductors that is inserted into the soil or wherever the moisture content is ...

The “w” in the name is for WiFi as the built-in ESP-32 module then takes the moisture reading and sends an update wirelessly via MQTT. Depending on the IQ of your smart-home setup, you could ...

Measurement results show that the system measures soil moisture with an accuracy ±2 % Volumetric Water Content (VWC) while the sensor board consumes a power of 9.82 mW. The proposed system is ...

Soil moisture sensors can help farmers save water, by letting them know when their crops actually need to be watered. A new sensor could be particularly helpful, as it incorporates a special ...

Fytó runs on a Raspberry Pi 2W and has six emotions that are based on a capacitive soil moisture sensor, an LM35 temperature sensor, and an LDR module to detect light levels.