E&TC / ECE · Robotics and drone · Final year project
IoT Weather Drone Airship For Weather Forecasting
A remotely controlled airship that carries weather sensors into the upper atmosphere. It uses GSM for unlimited range and sends live temperature, pressure and humidity data for forecasting.
What is the IoT Weather Drone Airship For Weather Forecasting project?
A remotely controlled airship that carries weather sensors into the upper atmosphere. It uses GSM for unlimited range and sends live temperature, pressure and humidity data for forecasting.
Key facts
- Branch
- Electronics & Telecommunication (E&TC / ECE); also suits Mechatronics
- Type
- Final year project · Advanced
- Suitable for
- Diploma capstone and B.E / B.Tech final year
- Build time
- 6 to 8 weeks
- Estimated component cost
- ₹21,200 – ₹31,100
- Guidance from
- ₹9,999 (Hardware / IoT Final Year)
How the IoT Weather Drone Airship For Weather Forecasting works
- 12 V power adapter / step-down transformer supplies the circuit; a regulator gives the controller and sensors a steady 5 V.
- The Camera module captures images or video for recognition and monitoring.
- The NodeMCU ESP8266 Wi-Fi board connects the system to Wi-Fi so readings can be pushed to an IoT dashboard and commands received from a phone.
- The GSM module sends SMS alerts or makes calls to the registered phone number using a normal SIM card.
- The GPS module receives satellite signals and gives the latitude and longitude of the device.
- The Servo motor rotates to an exact angle, used for locks, arms and flaps.
Block diagram
Inputs
Camera moduleController
NodeMCU ESP8266 Wi-Fi boardCommunication
GSM moduleGPS moduleOutputs
Servo motorComponents list and cost
Typical prices from Indian online stores and electronics markets (Lamington Road, Budhwar Peth, SP Road). Buy from one store where you can to save on shipping.
| Component | Qty | What it does | Approx. cost |
|---|---|---|---|
| NodeMCU ESP8266 Wi-Fi board | 1 | Connects the system to Wi-Fi so readings can be pushed to an IoT dashboard and commands received from a phone. | ₹280 |
| Camera module | 1 | Captures images or video for recognition and monitoring. | ₹650 |
| GSM module (SIM800L) | 1 | Sends SMS alerts or makes calls to the registered phone number using a normal SIM card. | ₹450 |
| GPS module (NEO-6M) | 1 | Receives satellite signals and gives the latitude and longitude of the device. | ₹650 |
| Servo motor (MG996R / SG90) | 1 | Rotates to an exact angle, used for locks, arms and flaps. | ₹350 |
| 12 V power adapter / step-down transformer | 1 | Supplies stable low-voltage power from the mains. | ₹250 |
| Valves (solenoid / direction control) | 1 | Control the direction and flow of air or fluid. | ₹900 |
| Drone frame (450 mm) with landing gear | 1 | Needed for this type of build. | ₹1,800 |
| BLDC motor (1000 KV) with ESC | 4 | Needed for this type of build. | ₹4,600 |
| Flight controller (F4 / Pixhawk-class) | 1 | Needed for this type of build. | ₹3,200 |
| LiPo battery 3S 2200-5200 mAh | 1 | Needed for this type of build. | ₹2,800 |
| RC transmitter and receiver (6-channel) | 1 | Needed for this type of build. | ₹5,200 |
| Propellers (set) | 2 | Needed for this type of build. | ₹600 |
| LiPo balance charger | 1 | Needed for this type of build. | ₹1,600 |
| Passive components, PCB and wiring kit | 1 | Resistors (assorted), capacitors (assorted), PCB / breadboard and cables, connectors and jumper wires. | ₹310 |
| Wiring, PCB, soldering and enclosure | 1 | Project overhead | ₹450 |
| Demo model base / mounting board | 1 | Project overhead | ₹500 |
| Testing spares and replacements | 1 | Project overhead | ₹300 |
| Estimated total | Varies with brand, quality and city | ₹21,200 – ₹31,100 |
Prices are estimates for budgeting. We confirm the bill of materials when your design is frozen, and components are charged at actual cost with bills.
How much does this project cost?
| Option | What you get | Cost |
|---|---|---|
| Components only | You buy the parts and build it yourself | ₹21,200 – ₹31,100 |
| Hardware / IoT Final Year | Working model or guided build, Circuit diagram and bill of materials, Firmware / code with explanation | from ₹9,999 + components |
| Capstone Project (CPE) | Working project or model, Black book in MSBTE format, Step-by-step explanation | ₹9,999 + components |
| Diploma ITR | 100% working source code, Project report PDF, PPT | ₹1,999 + components |
No GST and no hidden charges. Use the cost calculator for a quote with your deadline and add-ons, or see all plans.
Download the project brief (PDF)
Summary, working, components and cost and viva questions on one branded PDF to show your guide or team. To get it developed, contact us on WhatsApp.
What you submit with this project
- Working model with circuit diagram and program code
- Project report or black book in your university's chapter order (block diagram, circuit, calculations, results)
- Presentation for the review and final viva
- Synopsis for topic approval, if your college asks for one
E&TC / ECE viva questions on this project
What is the aim of the IoT Weather Drone Airship For Weather Forecasting project?
A remotely controlled airship that carries weather sensors into the upper atmosphere. It uses GSM for unlimited range and sends live temperature, pressure and humidity data for forecasting.
Explain the working of your project in short.
12 V power adapter / step-down transformer supplies the circuit; a regulator gives the controller and sensors a steady 5 V. The Camera module captures images or video for recognition and monitoring. The NodeMCU ESP8266 Wi-Fi board connects the system to Wi-Fi so readings can be pushed to an IoT dashboard and commands received from a phone. The GSM module sends SMS alerts or makes calls to the registered phone number using a normal SIM card.
What is NodeMCU and how does it connect to the internet?
NodeMCU is a development board built on the ESP8266 Wi-Fi chip. It joins a Wi-Fi network using the SSID and password in the code and sends data over HTTP or MQTT to a cloud server.
How is the camera image processed?
Frames are captured and processed with OpenCV: converted to grayscale, filtered and passed to a detection or recognition model that labels faces, objects or number plates.
How does the GSM module send an SMS?
The microcontroller sends AT commands over serial, for example AT+CMGF=1 to select text mode and AT+CMGS with the phone number followed by the message. The module transmits it over the mobile network.
How does a GPS module find its location?
It receives timing signals from at least four satellites, calculates the distance to each from the signal delay and solves for its position. The module outputs NMEA sentences like $GPGGA with latitude, longitude and time.
How is a servo motor controlled?
With a PWM signal at 50 Hz. A pulse of 1 ms gives about 0°, 1.5 ms gives 90° and 2 ms gives 180°. The internal feedback potentiometer holds the angle.
Explain the block diagram of your project.
The input section senses the real-world quantity, the NodeMCU ESP8266 Wi-Fi board processes it according to the program, and the output section acts locally and sends the data or alert wirelessly. The power supply section feeds every block.
Which communication protocols are used between the modules?
UART (serial) for the GSM, GPS, Bluetooth or fingerprint modules. Each protocol was chosen because the module supports it and it uses the fewest pins.
What is the operating voltage of the circuit?
The controller and most sensors work at 5 V (ESP boards and some modules at 3.3 V). The battery powers the board, and a regulator steps it down. Motors and relays get their own supply line so they do not reset the controller.
Is your system open-loop or closed-loop?
Closed-loop: sensors measure the actual position, distance or condition and the controller corrects the actuators until the target is reached.
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