Crop Rain Monitor for Farms Kit v3
Build a Crop Rain Monitor with Raspberry Pi Pico W — Web Dashboard for Live Farm Data
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
With unpredictable monsoon patterns and water scarcity, Indian farmers need precise, real-time data to protect crops. This kit lets you assemble a network-connected rain and environmental monitor that reads temperature, humidity, atmospheric pressure, light levels, and rainfall — then displays it on a live web dashboard accessible from any phone on your local farm network.
What You'll Build
A fully functional field monitor that tracks rainfall intensity, soil moisture proxy (via humidity), and ambient conditions using the Raspberry Pi Pico W. The sensor data is served as a real-time web page over Wi-Fi, so you can check your crops from a tractor, irrigation shed, or village home — no internet required. It’s a practical tool for deciding when to irrigate, spray pesticides, or harvest based on actual microclimate.
What You'll Learn
- Connect and program four environmental sensors (DHT22, BMP280, BH1750, rain sensor) to a Raspberry Pi Pico W over I2C and digital pins.
- Write MicroPython code to read sensor values and log data at regular intervals.
- Create a web server on the Pico W that displays live sensor readings in a clean dashboard format.
- Understand how to calibrate rain sensor thresholds for field use and interpret combined environmental data for agricultural decisions.
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Pico W | 1 |
| DHT22 | 1 |
| BMP280 | 1 |
| BH1750 | 1 |
| Rain Sensor | 1 |
| 4.7kΩ Resistors | 10 |
| 100nF Capacitors | 5 |
| 400-point Breadboard | 1 |
| Male-to-Male Jumper Wires | 25 |
| Micro USB Cable | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
CBSE Class 11-12 students building agriculture-informatics projects, B.Tech ECE/EEE students prototyping IoT solutions, Smart India Hackathon participants tackling rural tech challenges, and ATL Tinkering Lab mentors guiding precision farming experiments. Even progressive farmers with some tech curiosity will find the pre-validated wiring and AI assistant make advanced sensor integration approachable.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
The QR code on the box opens an AI assistant that knows every connection and code line for this kit. You can also message us on WhatsApp for real-time help.
Do I need an internet connection for the dashboard to work?
No, the dashboard runs on a local Wi-Fi network created by the Pico W or your farm's existing router. No SIM or internet plan needed.
Can I log data over time or only see live readings?
The default project shows live readings, but the AI companion includes an extended lesson on adding microSD card data logging so you can analyse rainfall trends.
Is this kit suitable for CBSE Agriculture or Informatics Practices projects?
Absolutely. It covers sensor integration, MicroPython coding, and data presentation — all required for Class 12 practicals and many state board agriculture electives.
Agricultural Rainfall — Pico W reads DHT22, BMP280, BH1750 and rain sensor. Web dashboard on local network shows live readings.
What's in this kit
- Raspberry Pi Pico W
- DHT22
- BMP280
- BH1750
- Rain Sensor
- 4.7kΩ Resistors x10
- 100nF Caps x5
- 400-pt Breadboard
- M-M Wires x25
- Micro USB Cable
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items