This repository for the project of the course (code: CSE323) Operating Systems, taken by Dr. Nova Ahmed.
~ Components used to build the module -
-> Arduino NANO R3 -> DHT22 Temperature and Humidity Sensor -> HC-05 Bluetooth Module -> Power Source: 3.7V Li-ion battery
A DHT Arduino library is used to instantiate a DHT22 sensor, get readings from it. The Bluetooth module is used to connect to a phone.
Using 'HC-05 Bluetooth Terminal' Android app the bluetooth data is taken and printed on the smartphone interface.