Basic level of using IoT Concept by using MQTT broker Server.....!!!!!!!

1. Under the Guidance of
Prof. Kotresh Marali
Presented by:
Bheemashankar
2SD13EC018
Babanna
Kumbar
2SD13EC016
Naveen
Honnalli
2SD13EC060
Basavaraj
Galagi
2SD13EC017

2. India is the country of village and agriculture plays an important role for
development of country.
Irrigation
Irrigation is defined as the science of artificial
application of water to the land or soil.

3. Internet of Things - IoT

5. How MQTT Example How
MQTT Architecture
MQTT Ports

6. ESP-12
Sensors
Actuators
Device End
MyMQTT Android App
Subscribe - TOPIC
Publish - MESSAGE
User End
MQTT
Broker
Client Client

7. Hardwares
1. Arduino

8. Hardwares
2. Wi-Fi Module
ESP8266
ESP Modules
Characteristics

9. Explore ESP8266 Wi-
Fi Module

10. Soil Moisture Sensor

11. Solenoid Valve

12. Submersible Motor
Pump

13. Relay Switch Transistor
BC-547
Diode
IN4007

14. Circuit Diagram

16. PCB Board

17. Experimental Setup

18. Note: The Wi-Fi module ESP8266 is must be connected to internet
services via an internet router (having specific USERNAME and
PASSWORD which is specified in program code).
How module works?
Controlling the Module using MyMQTT Android App

19. ESP-12
Sensors
Actuators
Device End
MyMQTT Android App
Subscribe – TOPIC - bbbn
Publish – MESSAGE –
STATUS , ON , OFF
User End
MQTT
Broker

20. Conclusion
ESP8266 is best device to implement the IoT.
IoT is best concept to implement the project.