ESP32 Soil Intelligence Farm Node
ESP32 Soil Intelligence Farm Node — Build an AI-Powered Irrigation Decision System on the Edge
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Transform a bare ESP32 into an intelligent farm node that reads soil moisture, pH, and temperature, then uses an on-device TFLite decision tree to instantly classify whether irrigation is needed. Perfect for students exploring the intersection of agriculture and AI, this kit brings edge inference to a real-world problem faced by millions of Indian farmers.
What You'll Build
You’ll assemble a compact soil monitoring station that displays live sensor readings and a clear "Irrigate" or "Healthy" verdict on its OLED screen. This isn’t a simulation — the decision tree runs directly on the ESP32, making autonomous irrigation decisions without cloud connectivity.
What You'll Learn
- Interfacing analog and digital soil sensors with the ESP32
- Converting raw sensor data into a labeled dataset for a decision tree
- Training and deploying a TensorFlow Lite model on a microcontroller
- Interpreting classification outputs to control real-world actions like irrigation
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| Soil Moisture Sensor | 1 |
| Analog pH Sensor | 1 |
| DS18B20 Temp | 1 |
| 0.96in OLED | 1 |
| MicroUSB Cable | 1 |
| M-M Wires | 15 |
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
Designed for CBSE Class 11–12 students and first-year B.Tech ECE/EEE learners who want to explore applied AI in agriculture. It’s also a strong fit for ATL Tinkering Labs, Smart India Hackathon teams, and hobbyists building IoT prototypes for farm monitoring. No prior machine learning background is needed — the companion AI will walk you through the concepts.
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?
Our AI companion, trained on this exact kit, can guide you through wiring, code, and logic. WhatsApp backup is also available for real-time help.
Do I need prior AI/ML knowledge?
No. The step-by-step guide explains the decision tree concept and how TFLite works on a microcontroller, making it accessible even for beginners.
Can this work in actual farm soil?
Yes, the sensors are calibrated for typical agricultural soil conditions. You can field-test it in a school garden or a small plot right away.
Does it require internet to classify?
No, all inference runs locally on the ESP32. The device is completely offline once programmed.
TFLite decision tree on ESP32 classifies soil moisture, pH and temperature into irrigation-needed or healthy states.
What's in this kit
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