Green house monitoring and control using IOT Electronics engineering final year project

This project consists WIFI (esp8266/IOT module) module through UART port. DHT11 (temperature and humidity) sensor, soil moisture sensor and LDR sensors are connected to Arduino through digital IO pins. Light, Fan and pump

WORKING:

Humidity, temperature, Soil moisture and LDR sensors are used for judging different parameters and information is communicated with microcontroller. The status of the sensors is displayed on the LCD. Also this information transmits to IOT server through WIFI (ESP8266 IOT) IOT module. Based on values user can control corresponding loads like fan, bulb, pump respectively from WIFI (Esp8266 IOT) IOT module. User can monitoring and control from anywhere.

TECHNICAL SPECIFICATIONS:

HARDWARE:

Microcontroller                        :           Arduino Uno

Crystal                                        :           16 MHz

LCD                                             :           16X2 LCD

WIFI                                            :           Esp8266 (IOT module)

Temp/Humidity Sensor          :           DHT11

Relays                                          :           12V Electromagnetic coil

Pump                                           :           AC pump 230v

Fan                                               :           DC pump 12V

Light                                            :           230v AC

Power Source                            :           12v 2 amp Adaptor

SOFTWARE:

Arduino IDE

Proteus based circuit diagram

APPLICATIONS:

• For small scale agriculturists.

INTERFACES COVERD:

• In this project we have covered WIFI (ESP8266/IOT) module interfacings. Also DHT11 (Temperature and humidity), Soil Moisture sensors and LDR along with relay Loads control.