A remote controlled robotic irrigation system could soon be scaled up to help Rwandan farmers better cope with the effects of dry spells on their crops, according to Pierre Claver Ntigurirwa, an ...

Arduino Nano. Capacitive soil moisture sensor. Raspberry Pi 3. 5V solenoid water valve + relay. Workflow: Arduino checks moisture and sends readings to the Pi. A Python script on the Pi decides when ...

With this setup, the Raspberry Pi is used to control and monitor the connected components, which include a capacitive soil moisture sensor, a relay module, a micro submersible mini water pump, and ...

In this paper, the development of wireless sensor network applied in greenhouse monitoring is presented. The greenhouse monitoring system was developed by integrating environmental sensor such as ...

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 ...

There's a lot you can do with just a Raspberry Pi and a camera, but one of the most practical use cases is a smart security system. However, if you don't want your project to just be another basic ...

Use cases: The most common use for a thermostat will be to run your home's HVAC system, but because these are smart, you can also use them to tell other heaters and coolers, like window A/C units ...

Raspberry Pi 4 will need a micro HDMI to HDMI cable whereas Raspberry Pi 3 will require an HDMI to HDMI cable. 3. Raspberry Pi 3 and 4 are only supported for Android TV and they must have at least 2GB ...

In this blog post, we will explore how to build a real-time webserver using a Raspberry Pi Pico W microcontroller and a DHT11 temperature and humidity sensor. By combining the power of Raspberry Pi ...

5. Smart Garden You can use the Raspberry Pi Zero 2 W to create a smart garden that monitors soil moisture, light intensity, and temperature. You can connect sensors and actuators to the GPIO pins and ...