Aquaponics AI Predictive Nutrient Model Kit with ESP32 + LED
Predict Daily Nutrient Needs in Aquaponics with AI: ESP32 Nutrient Modelling Kit
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
This kit guides you through building a complete multi‑sensor water quality monitor that logs TDS/EC, pH, dissolved oxygen, and temperature from your aquaponics setup. The captured data feeds directly into a regression model you train to forecast daily nutrient consumption—eliminating manual testing and over‑feeding. Built for engineers, researchers, and precision‑farming pioneers who want to turn raw sensor streams into a reliable, AI‑powered dosing schedule.
What You'll Build
You’ll assemble a multi‑sensor array connected to an ESP32, housed in a waterproof enclosure for continuous outdoor or greenhouse operation. The system timestamps every reading using a real‑time clock and stores structured CSV logs on a microSD card, while an OLED displays live values at a glance. With the dataset collected over days of fish feeding cycles, you’ll train a linear regression model that predicts how much nutrient solution to add each day—creating a customised feed chart for your exact system.
What You'll Learn
- Interface multiple analog sensors (pH, DO, TDS/EC) with an ESP32 and apply signal conditioning for stable readings
- Implement robust data logging with DS3231 RTC timestamps and SD card storage for long‑term experiment tracking
- Train a simple linear regression model on time‑series sensor data to predict daily nutrient demand
- Design a field‑ready monitoring system with buck converter power regulation and waterproof enclosure for real‑world aquaponics environments
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| TDS EC Meter | 1 |
| Analog pH Module | 1 |
| Analog DO Module | 1 |
| DS18B20 Waterproof | 2 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| LM2596 Buck Converter | 1 |
| 0.96in OLED | 1 |
| 4.7kΩ Resistors | 10 |
| 100nF Caps | 15 |
| PCB Prototype Board | 3 |
| Waterproof Enclosure | 1 |
| 12V Adapter | 1 |
| Soldering Iron | 1 |
| Solder Wire | 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
B.Tech and M.Tech students in ECE, Agricultural Engineering, or Environmental Science building final‑year projects or Smart India Hackathon prototypes that demand real sensor data and machine learning. Agritech startup teams wanting a ready‑to‑deploy telemetry node for pilot farms. Researchers at ICAR institutes and experienced hobbyists who have already built basic IoT devices and now want to apply AI to precision aquaponics.
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 to access the AI companion that knows every wiring detail and code snippet for this kit. If you need human help, our WhatsApp support responds within hours.
Do I need prior machine learning experience to use this kit?
No. The project guide walks you through collecting data, cleaning it in a spreadsheet, and training a linear regression model using free tools—no coding for ML required.
Can this system be powered by solar panels in an outdoor aquaponics farm?
Yes. The included 12V adapter can be replaced with a solar charge controller and battery. The LM2596 buck converter efficiently steps down voltage for the ESP32 and sensors.
How do I calibrate the pH and TDS sensors?
The build manual includes step‑by‑step calibration using standard buffer solutions (not included). Once calibrated, the system stores offsets in firmware for consistent readings across sessions.
TDS EC, pH, DO, temp and fish feeding logged to build regression model predicting daily nutrient needs.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
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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