Smart Garden Watering Kit v9 - Solar GPS Data Logger with Pi Pico
Smart Garden Watering Kit v9 - Solar-Powered GPS Environmental Data Logger for Outdoor Projects
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Place a self-contained sensor station in your garden and capture temperature, humidity, soil moisture, GPS location, and a precise timestamp every five minutes-all powered by the sun. This kit transforms a Raspberry Pi Pico into a rugged outdoor data logger that writes directly to a microSD card inside a waterproof enclosure, ready for later analysis or integration into smart farming dashboards.
What You'll Build
You will assemble a solar-recharged field device that records DHT22 air readings, capacitive soil moisture, and NEO-6M GPS coordinates simultaneously at programmable intervals. The DS3231 RTC guarantees accurate timestamps even without an internet connection, while the TP4056 charging module and two 18650 cells keep the system running through cloudy days. Once sealed in the IP65 enclosure, it stands up to rain, dust, and direct sun, giving you weeks of real-world environmental data.
What You'll Learn
- Interfacing digital sensors (I2C, UART, SPI) with a Raspberry Pi Pico
- Integrating a GPS module and parsing NMEA sentences for latitude and longitude
- Designing a solar charging circuit with battery management and low-power sleep modes
- Structured data logging to FAT32 microSD cards with real-time clock stamping
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Pico | 1 |
| DHT22 | 1 |
| Soil Moisture Sensor | 1 |
| NEO-6M GPS | 1 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| Solar Panel 6V 2W | 1 |
| TP4056 Module | 1 |
| 18650 Cell | 2 |
| PCB Prototype Board | 2 |
| Waterproof Enclosure | 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
This kit is ideal for CBSE Class 11-12 students exploring IoT in agriculture, B.Tech ECE/EEE undergraduates building climate-smart monitoring projects, and teams participating in Smart India Hackathon or ATL Tinkering Lab challenges that require outdoor sensor deployment. Educators in IIT, NIT, VIT, and BITS will also find it a ready-to-use lab module for embedded systems and renewable energy workshops.
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 for the AI companion that walks you through wiring diagrams, code debugging, and sensor calibration. WhatsApp and email support are also available for direct help.
Can this logger operate completely offline?
Yes, it writes all sensor and GPS data directly to the microSD card with RTC timestamps. No internet or external power source is needed once deployed.
How many days of data can the SD card store?
A 16 GB card holds over a year of 5-minute readings from all sensors. The kit includes a microSD module; you can use any standard FAT32 card.
Is soldering difficult for a first-timer?
The PCB prototype boards and through-hole components make it manageable. The included soldering iron and step-by-step AI guidance turn it into a practical skill-building exercise.
Garden - Solar-powered Pi Pico logs GPS-tagged DHT22 and soil data to SD every 5 minutes in waterproof field enclosure.
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