ESP32 LoRa Smart Vineyard Irrigation Mapping Kit
Map Field Heterogeneity for Variable Rate Irrigation - ESP32 LoRa Kit with 8 Soil Nodes
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Vineyard health hinges on precise water delivery, yet soil moisture can vary dramatically even in a single plot. This kit equips you to build an 8-node wireless sensor grid that maps moisture and temperature in real time, using long-range LoRa communication back to an ESP32 base station. The data reveals exactly which zones need irrigation and which don't, enabling variable rate control that conserves water and boosts yield.
What You'll Build
You'll assemble eight field-ready sensor nodes, each with a soil moisture sensor, submersible DS18B20 temperature probe, RA-02 LoRa module, a TP4056-based 18650 battery circuit, and a waterproof enclosure. These nodes transmit data to a central ESP32 gateway that logs and visualises a moisture map of the vineyard. The finished network can be deployed directly in the field, with every component selected for outdoor reliability and easy recharging.
What You'll Learn
- LoRa mesh networking - configure RA-02 modules for long-range, low-power data links across acres
- Multi-node sensor calibration and data integrity checks across an 8-point grid
- Low-power embedded design: managing sleep cycles on Arduino Nano and battery life with 18650 cells
- Field deployment best practices: waterproofing, antenna placement, and solar/backup charging via TP4056
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
Designed for agricultural engineers, agritech startup founders, and final-year B.Tech or M.Tech students in ECE or agricultural engineering who need a robust, field-ready sensor network for precision irrigation research. Smart India Hackathon teams tackling water management and IIT/NIT labs studying soil heterogeneity will find all the hardware pre-integrated and ready to deploy.
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 chat with the AI companion trained on this exact kit; it covers wiring, code upload, and troubleshooting. You can also reach our WhatsApp support for direct human help.
How far can the LoRa signal travel through a vineyard?
With the included 433MHz antennas and proper placement, you can expect a range of 500-800 metres in open air, but the plant canopy may reduce it to about 300-400 metres. We recommend mounting the gateway antenna above the vines for best results.
Can the sensor nodes withstand rain and dust?
Yes, the eight waterproof enclosures (IP65 rated) protect the electronics. The soil moisture sensor and DS18B20 probe are designed for outdoor use; just seal cable entry points with silicone gel (not included) for extra resilience.
How do I power the nodes out in the field for a whole season?
Each node uses an 18650 Li-ion cell and a TP4056 charging module. You can recharge them via a portable USB power bank or add a small solar panel connected to the TP4056 input; deep-sleep programming on the Arduino Nano will easily stretch battery life to weeks between charges.
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