Overview / Usage

Humidity and Temperature are very common parameters for measuring at many places like farm, green house, medical, industries home and offices. The Humidity and Temperature Sensor senses the Humidity and Temperature Data. Then the Arduino extracts the sensor’s data as suitable number in percentage and Celsius scale, and sends it to Wi-Fi Module. The Wi-Fi Module then sends the data to ThingSpeak’s Sever. And finally ThingSpeak analyses the data and shows it in a Graph form. Optional LCD is also used to display the Temperature and Humidity.

Methodology / Approach

I use a Raspberry Pi and a DHT22 sensor, combined with a python virtual environment and sqlite, to store temperature and humidity data from my apartment and display it in a web server.I use Flask and uWSGI for the python web server, a cronjob to take and store the data in a sqlite database. I use Skeleton for the UI of the web page, and Google Charts to illustrate the data in graph format.I also use Thingspeak for monitoring.

Technologies Used

Internet Of Things
Data Analysis
Machine Learning
Networking