Greenhouse Climate Monitor Kit v7 - Live IoT Plant Monitoring with Blynk Alerts
Greenhouse Climate Monitor Kit v7 - Live IoT Plant Monitoring with Blynk Alerts
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Step into precision agriculture by building a connected greenhouse monitor that streams real-time temperature, humidity, and light levels to your smartphone. When conditions stray outside safe thresholds, you'll receive an instant push notification - so your plants never suffer unnoticed. This kit empowers you to create a professional-grade IoT system while mastering sensor integration and cloud data logging.
What You'll Build
You'll assemble a compact monitoring node with the ESP8266 NodeMCU at its core, wired to a DHT22 for climate readings and two LDRs for ambient light. The OLED displays current values locally, while Blynk's mobile app shows live graphs from anywhere. Once configured, the app will alert you if temperature or light exceeds your set limits, making it perfect for a school greenhouse, a home terrace garden, or a science exhibition.
What You'll Learn
- Connect and calibrate the DHT22 digital temperature-humidity sensor
- Read analog light intensity from LDR sensors using the NodeMCU's ADC
- Stream sensor data to the Blynk IoT cloud platform and build a mobile dashboard
- Implement push notification triggers based on threshold values for real-world alerting
Kit Contents
| Component | Quantity |
|---|---|
| ESP8266 NodeMCU | 1 |
| DHT22 | 1 |
| LDR | 2 |
| 0.96in OLED | 1 |
| 10k? Resistors | 10 |
| 4.7k? Resistors | 5 |
| 100nF Capacitors | 5 |
| 400-pt Breadboard | 1 |
| M-M Jumper Wires | 20 |
| 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
This kit is ideal for CBSE Class 11-12 students building IoT projects for their computer science practicals, B.Tech ECE/EEE students prototyping for Smart India Hackathon, and ATL tinkering labs exploring smart agriculture. It's also a solid foundation for IIT/NIT/VIT final-year projects in remote sensing and precision farming.
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?
Scan the QR code on the box to access the AI companion trained specifically for this greenhouse monitor; you can also message us on WhatsApp for real-time help.
Do I need a Blynk subscription?
Blynk offers a free tier that is sufficient for streaming data from one device. The kit includes instructions to set up the app without any paid plan.
Can I view the data on a computer too?
Yes, Blynk has a web dashboard that mirrors the mobile app, so you can monitor your greenhouse from a laptop.
Is this suitable for a science fair demonstration?
Absolutely. The live dashboard and push notifications make for a compelling demonstration of IoT in agriculture; many students have used similar builds to win at national-level competitions.
Greenhouse - DHT22 and LDR data streamed live to Blynk mobile app. Push notification on threshold breach.
What's in this kit
- ESP8266 NodeMCU
- DHT22
- LDR x2
- 0.96in OLED
- 10k? Resistors x10
- 4.7k? Resistors x5
- 100nF Caps x5
- 400-pt Breadboard
- M-M Wires x20
- Micro USB Cable
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