Automated irrigation using gsm and wsn
- 1. PRESENTED BY K.NAGARAJU M.MOULALI E.GOPIKRISHNA REDDY I.HEMANTH PHANI KUMAR GUIDED BY Koteshwara rao Asst. prof Automated Irrigation system Using WSN And GPRS
- 2. Abstract: Agriculture Sector is changing the socio-economic environments of the population due to liberalization and globalization. Irrigation system in India has given a high priority in economic development. Many new concepts are being developed to allow agricultural automation to flourish and deliver its full potential. To take full advantage of the present technologies, we should not just consider the single technology but we should look at the wider issues for complete development of a system.
- 3. CONTENTS 1. Introduction. 2. Hardware & Software requirements. 3. Block diagram. 4. Arduino board. 5. Soil moisture sensor , GSM module , LCD & Relay. 6. Advantages & Applications. 7. Conclusion . 8. Future scope.
- 4. Previously Existing system • If power is came to the crop field transmission Line , then the motor will be ON automatically • Due to this there is high power consumption and wastage of water happens • Some times due to the earthening of input Ac supply to the motor will leads to people death also
- 5. Proposed system • To automate the irrigation system we are using the soil moisture sensor , which is used to calibrate the moisture level in the soil • And a GSM module is used to communicate with the user and the circuit with crop field motor- ON/OFF conditioning , moisture levels of soil • This is achieved using an integrated development environment platform called arduino
- 7. Block diagram ATMEGA 328 Controller 8-BIT solenoid Relay driver Water Pump motor Moisture sensor MAX 232 GSM Power supply User Android mobile
- 8. Soil sensor YL-38 Soil Moisture Sensor is used to measure the moisture level in soil. The YL-38 ranges from 0 to 45% volumetric water content in soil. It operates on 3mA at 5v DC. Its operating temperature is from -400C to +600C. The sensor also has a Potentio Meter to celebrate the sensitivity of the sensor.
- 9. GSM oThe SIM800L communicates with microcontroller via UART port, supports command including 3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands. oAlso has built-in level translation, so it can work with microcontroller of higher voltage than 2.8V default. oThe board also supports A-GPS technique which is called mobile positioning and gets position by mobile network. o This features make it can also be a tracker module.
- 10. Features • Quad-band 850/900/1800/1900MHz • GPRS multi-slot class12 connectivity: max. 85.6kbps(down- load/up-load) • GPRS mobile station class B • Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands) • Supports Real Time Clock • Supply voltage range 3.4V ~ 4.4V • Supports A-GPS • Supports 3.0V to 5.0V logic level • Low power consumption, 1mA in sleep mode • Compact size 23mm x 35mm x 5.6mm • Micro SIM Card
- 11. FLOWCHART
- 12. PROJECTEXECUTIONSTEPS Sensor reads the moisture contained in the soil and feeds to the microcontroller . Microcontroller compare the sensor input and the threshold value If the sensor input value is less than 50%, user is informed via android mobile phone. plants get watered or else it continues to read the moisture value The watering stops till the moisture contain reaches the threshold value When the pump stops user is again signaled via mobile
- 13. Schematic
- 14. OUTPUT
- 15. APPLICATIONS 1.In home automations 2.In industrial automations and device control 3.In agriculture field automations. 4.Weather stations 5.Notice boards
- 16. Advantages • Ease of maintenance • Accessing the data from any remote place. • Less power consumption • Very faster communication