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 ...

The Xlux Soil Moisture Sensor is a high quality moisture-sensing probe that works on both indoor and outdoor plants. With a large and clear dial that measures moisture levels on a scale of one to ten, ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

Once the sensors are installed they update information through either a LoRaWAN or cellular network, enabling users to get soil moisture data anytime they want through a free Sensoterra app.

The Lora soil moisture sensor is based on Atmel's Atmega328P, it collects local air temperature/ humidity with sensor AHT10, and detect the soil humidity with capacitor-humility measurement solution ...

Continue reading “ESP32 Soil Monitors Tap Into Ultra-Low Power Mode”→ Posted in Microcontrollers Tagged ESP32, home-assistant, low power, soil moisture sensor, soil sensor ...

The code reads data from a soil moisture sensor connected to analog pin A0 and calculates the soil moisture percentage. #define SENSOR_PIN A0 : This line defines a preprocessor macro, assigning the ...