ESP32 LoRa Vineyard Sensor Grid Kit - Precision Irrigation Mapping
Build a Variable-Rate Irrigation Map with ESP32 + LoRa: 8-Node Vineyard Sensor Grid 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.
Grape quality and water efficiency depend on irrigation that responds to soil variability across your vineyard. With this kit, you'll deploy eight wireless sensor nodes that transmit soil moisture and temperature data via LoRa, creating a heat map that reveals which zones need water and which don't. Use that map to program a variable-rate irrigation controller, cutting water use by up to 30% while improving fruit uniformity.
What You'll Build
You'll assemble and deploy a fully functional soil moisture and temperature monitoring grid covering up to 2 hectares. Each battery-powered node is housed in a weatherproof enclosure, sending data to a central ESP32 gateway that logs readings to an SD card and displays a live map of field conditions. You'll use this real-time heterogeneity map to set irrigation zones, enabling water-saving variable-rate scheduling that commercial systems charge lakhs for.
What You'll Learn
- Calibrate and install capacitive soil moisture sensors for reliable field readings across different soil types.
- Configure LoRa RA-02 modules for long-range 433 MHz mesh communication in outdoor environments.
- Deploy an ESP32-based gateway to aggregate multi-node sensor data onto an SD card and serial monitor.
- Analyse spatial variability in soil moisture and temperature to plan variable-rate irrigation zones.
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| Arduino Nano | 8 |
| RA-02 LoRa | 9 |
| Soil Moisture Sensor | 8 |
| DS18B20 Probe | 8 |
| 433MHz Antenna | 9 |
| 18650 Cell | 8 |
| TP4056 Module | 8 |
| 100nF Caps | 30 |
| PCB Prototype Board | 9 |
| Waterproof Enclosures | 8 |
| 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
This kit is designed for agricultural engineers, researchers, and agri-tech IoT developers who understand the value of soil variability mapping but need a hands-on, scalable reference design. It's ideal for B.Tech (Agri), MTech, and PhD scholars setting up field trials at ICAR institutes or state agricultural universities. Startup teams prototyping a LoRa-based precision irrigation product for Indian vineyards will also find it a fast track to a working demo.
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 chat with our AI companion, trained on this exact vineyard sensor grid. If you need human support, WhatsApp our team - we respond within hours.
Will this work in a real vineyard with trees and slopes?
The 433 MHz LoRa modules have line-of-sight range up to 2 km, and with proper antenna placement, the mesh network can cover undulating terrain typical of Indian vineyards.
Can I expand to more than eight nodes?
Yes, the gateway code supports up to 30 nodes. You can purchase additional kits or extra RA-02 modules, sensors, and enclosures to scale your grid.
Do I need a Raspberry Pi or cloud connection to view the data?
No, the ESP32 gateway logs to an SD card and can stream data over serial. For a web dashboard, the AI companion includes optional code to upload via Wi-Fi to ThingsBoard or your own server.
Eight-node LoRa soil moisture + temperature grid maps field heterogeneity to drive variable rate irrigation.
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