Indoor Houseplant Monitor Kit v5
Raspberry Pi Pico Plant Moisture Monitor: Build an Alert for Thirsty Houseplants
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
A tiny screen shows your plant's moisture level in real time, and a buzzer sounds when the soil gets too dry. This Raspberry Pi Pico-powered monitor connects a capacitive soil sensor to a crisp OLED display—no corroding probes, no guesswork. In about two hours, you'll have a gadget that turns plant care into a fun, interactive science project.
What You'll Build
You'll assemble a compact monitoring station that plugs into any potted plant. The OLED displays moisture percentage, and the active buzzer beeps a friendly reminder when it's time to water. It's a real, usable device that will sit on your windowsill, make your plants healthier, and impress your family.
What You'll Learn
- Wire a capacitive soil moisture sensor to a Raspberry Pi Pico
- Write MicroPython code to read analog sensor values
- Display live sensor data on a 0.96-inch OLED screen
- Program an active buzzer to trigger at a set moisture threshold
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Pico | 1 |
| Soil Moisture Sensor | 1 |
| 0.96in OLED | 1 |
| Active Buzzer | 1 |
| 10kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 20 |
| Micro USB Cable | 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 curious kids in the 5–15 age range, especially CBSE middle-schoolers exploring sensor-based projects. It’s a perfect weekend build for B.Tech ECE/EEE students wanting a quick Raspberry Pi Pico hands-on, or for ATL Tinkering Lab mentors looking for a structured plant-monitoring activity that aligns with STEM curriculum in India.
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?
Simply scan the QR code on the kit box to access your AI build companion, trained on this exact project. If you need human help, WhatsApp our support team and get a reply within hours.
Does the soil sensor get damaged if left in wet soil?
No, the sensor is capacitive and fully sealed, so it resists corrosion and remains accurate even when left in damp soil for weeks.
Can I use this kit to water plants automatically?
This kit monitors and alerts you when the soil is dry. If you later add a relay module and small water pump (not included), you can expand it into a full auto-watering system.
Do I need to know coding beforehand?
Not at all. The AI companion includes pre-written MicroPython code that you copy and paste, along with line-by-line explanations—perfect for absolute beginners.
Houseplant — Capacitive soil sensor + MicroPython buzzes when plant is thirsty. OLED shows moisture percentage.
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