A simple fix could be to get a soil moisture sensor and pair it with your Raspberry Pi. The sensor can estimate the level of water in the soil, and can automatically water the plants 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 ...

The raindrop sensor detects the presence of rain by measuring the conductivity of water droplets on its surface. The setup involves connecting the sensors to the Raspberry Pi’s GPIO pins.

The project utilizes a Raspberry Pi 3 Model B mini PC, DHT11 Temperature & Humidity Sensor, SparkFun Soil Moisture Sensor, and a Photoresistor. It is classified as an easy project, making it ...

A soil moisture sensor is inserted into the potted plant and turned on every 15 minutes. If it detects that the soil is dry, it will then trigger the solenoid valve, which controls the water supply.

They’re adding a thermal controller for monitoring up to 20 temperature sensors in the growing area and have plans for up to seven water valves. But even now, the greenhouse is a far cry from ...