So, if you're designing a smart home project with your Raspberry Pi, make sure to include these sensors for a well-rounded experience.

By analyzing those patterns, an onboard Raspberry Pi microcomputer is able to determine the current water level to within an accuracy of plus or minus ~1.5 cm (0.6 in).

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.

I was thinking there must be a simple sensor that could tell me when the water level has fallen a set amount and automatically run the "fill pool" zone on the Rachio.

Introduction: Control Home Appliances From Your Smarthphone With Blynk App and Raspberry Pi. In this project, we are going to learn how to use Blynk app and Raspberry Pi 3 in order to control home ...