IOT Based weather monitoring system Electronics engineering final year project

This project includes WIFI (Esp8266/IOT module) which is connected to Arduino through UART interface. LM35 (Temperature Sensor), MQ2 ( CO level) and Humidity sensors are connected to Arduino through Analog and Digital IO pins. For basic Weather monitoring these parameters are primary.

WORKING:

All sensors data transmitted to IOT server through WIFI (ESP8266/IOT module). User can see data from anywhere. At the same time sensors data will be displayed on LCD. Sensors data visible in normal format as well graphical format also in IOT server. By observing graphical data weather estimation can be done easily.

TECHNICAL SPECIFICATIONS:

HARDWARE:

Microcontroller                          :           Arduino Uno

Crystal                                          :           16 MHz

LCD                                               :           16X2 LCD

WIFI                                             :           Esp8266 (IOT module)

Relays                                           :           12V Electromagnetic coil

Temperature/Hum Sensor      :           DHT11

CO Sensor                                   :           Mq2

Power Source                             :           12v 2 amp Adaptor

SOFTWARE:

Arduino IDE

Proteus based circuit diagram

APPLICATIONS:

• Weather Stations
• Agri Sector

INTERFACES COVERD:

• We have covered WIFI (ESP8266/IOT) module interfacing
• DHT11 (Temp/Hum Sensor) and CO sensor (MQ2) Sensor interfacing