Monitor soil humidity from phone

Soil humidity monitor app

Using Arduino to read the soil humidity sensor, then send the value to the app using Serial connection over Bluetooth.

Getting started

Hardware

Components needed

Code

Open arduino/arduino.ino file and upload the code.

For other microcontrollers other than Arduino Uno, you may needed to change the pin etc.

Circuit

Software (App)

Kindly read the readme in soil_humidity_app folder.

Motivation

Cytron brand festival 2022 – Showcase project. Here’s my submission.

GitHub

View Github