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 ...

Smart-Irrigation-System-based on IoT -using-Soil-Moisture-Sensor-and-ESP8266-NodeMCU Most of the farmers use large portions of farming land and it becomes very difficult to reach and track each corner ...

Implementation of LoRaWAN-based soil moisture sensing device. (Credit: Maja Škiljo et al., 2022) Although we generally think of Internet of Things (IoT) and similar devices as things that are ...

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 ...