With more than half the world now living in cities and urban land cover expected to increase by about 1.2 million square ...

ESPHome has become one of my favorite tools for managing smart home devices. It gives me the ability to configure, update, and troubleshoot sensors and microcontrollers without needing to write ...

Soil Moisture Monitoring with Arduino – Circuit Diagram. Fig. 3 shows the physical connection of the system, while Fig. 4 provides the schematic. In both diagrams, the sensor’s output signal pin is ...

The sensor is based on an STM32 microcontroller, in this case one specifically optimized for low-power applications. The other low-power key to this build is the small seven-segment e-ink display.

“It costs a lot to apply for carbon credits so we’ve come up with a way to allow our customers to apply for carbon credits en mass with millions of farms,” Trask said. When used with the IoT sensors, ...

Arduino Library for the SparkFun Qwiic Soil Moisture Sensor. The SparkFun Qwiic Soil Moisture Sensor (SEN-17731) is a simple breakout for measuring the moisture in soil and similar materials. The soil ...

Such stations can monitor crop health, soil moisture and temperature to optimize farming practices. Additionally, they can track air quality, water pollution and climate change to assess environmental ...

Our kit includes the Maker Uno RP2040 itself, four Grove to jumper cables, a USB-A to USB-C cable, a soil moisture sensor with one Grove cable, an HC-SR04 ultrasonic sensor with a Grove cable, a SG90 ...

A California researcher is developing a remote soil moisture sensor that uses radio signals and would be many factors cheaper than those currently on the market. ... Santa Cruz, has built a prototype ...

This innovative solution utilizes a capacitive soil moisture sensor, along with long range LoRa communication without the hassle of manual recharging or battery replacements. This project utilizes ...