Greenhouse Soil Manager Kit v6
Greenhouse Soil Manager Kit: ESP32 Plant Watering Alert System
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine your greenhouse plants sending you a message the moment they get thirsty. With the Greenhouse Soil Manager Kit, you'll build a system that reads soil moisture levels, lights an LED, sounds a buzzer, and sends a WiFi alert straight to your phone when your plant needs watering—no more guesswork or wilted leaves.
What You'll Build
You'll construct a smart plant‑care circuit on a breadboard using an ESP32 and a soil moisture sensor. When the soil drops below a preset moisture threshold, a red LED glows, a buzzer beeps, and a wireless notification is pushed to your device. A green LED stays on as long as the moisture is just right. It's a real‑world IoT project that brings your greenhouse into the connected age.
What You'll Learn
- How to read analog sensor values with an ESP32 microcontroller
- Wiring a soil moisture sensor, LEDs, and a buzzer on a breadboard
- Writing threshold‑based alert logic in Arduino IDE
- Sending WiFi notifications to a phone or computer using a free IoT platform
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| Soil Moisture Sensor | 1 |
| 5mm Red LED | 2 |
| 5mm Green LED | 2 |
| Active Buzzer | 1 |
| 220Ω Resistors | 5 |
| 10kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M 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 made for young makers and plant lovers across India. It's a natural fit for CBSE Class 11–12 science projects, B.Tech ECE introductory IoT labs, Smart India Hackathon junior tracks, and ATL Tinkering Lab activities. Whether you are a parent nurturing a curious 5‑year‑old or a teacher leading a classroom of 15‑year‑olds, the build is safe, low‑voltage, and full of encouragement.
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 AI companion offers step‑by‑step voice‑guided help, and you can send a photo over WhatsApp for personal troubleshooting from our team.
Do I need any prior coding experience?
None. The AI guide provides a pre‑written code sketch and explains every line, so complete beginners can follow along effortlessly.
Will the alert work if I am away from home?
Yes, using a free IoT platform like Blynk the notification travels over the internet. Our AI companion walks you through the simple setup.
Is adult supervision required for young children?
Kids under 10 will benefit from a parent or teacher helping with plugging wires and typing. All components are low‑voltage and fully enclosed on a breadboard for safe learning.
Greenhouse — Soil moisture below threshold triggers ESP32 to light LED and send WiFi notification to water the plant.
What's in this kit
- ESP32 Dev Board
- Soil Moisture Sensor
- 5mm Red LED x2
- 5mm Green LED x2
- Active Buzzer
- 220Ω Resistors x5
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x20
- 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