Indoor Houseplant Monitor Kit - Micro:bit Water Alert for Young Learners
Indoor Houseplant Monitor Kit - Micro:bit Soil Moisture Alert for Young Learners
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Turn a common houseplant into a talking friend. This kit lets a young maker build a simple monitor that watches soil moisture and flashes lights and sound when the plant gets thirsty. It's the perfect first step into environmental sensing-no soldering, just crocodile clips and block code.
What You'll Build
You'll assemble a working plant alert that sits near a potted plant. The Micro:bit reads the soil moisture sensor every few seconds. When the soil dries out below a set level, two red LEDs light up and a piezo buzzer chirps, reminding anyone nearby to water the plant. Once watered, the alerts stop. It's a small but real device that connects coding to the natural world.
What You'll Learn
- How to connect an analog soil moisture sensor to the Micro:bit edge connector with crocodile clips
- Reading sensor values and using if-then logic in Microsoft MakeCode blocks
- Controlling two LEDs and a buzzer as visible and audible alerts
- Building a simple environmental monitoring system that responds to real-world changes
Kit Contents
| Component | Quantity |
|---|---|
| BBC Micro:bit v2 | 1 |
| Soil Moisture Sensor | 1 |
| LED Red | 2 |
| Piezo Buzzer | 1 |
| Crocodile Clips | 4 |
| MicroUSB Cable | 1 |
| AA Battery Holder | 1 |
| AA Batteries | 2 |
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 children aged 8-10 who are curious about plants and technology. It fits naturally into ATL Tinkering Lab activities and CBSE ICT classrooms introducing sensors and block programming. Even first-time coders can complete it in an afternoon and feel the pride of a working gadget that actually helps care for a living plant.
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 in the box to launch an AI guide that walks through each step, and you can message us on WhatsApp anytime for extra help.
Does this kit need a computer to work?
You'll need a computer or laptop with a USB port to load the code onto the Micro:bit using the free MakeCode editor. After that, the monitor runs entirely on batteries.
Can it help with more than one plant?
The included sensor monitors a single pot. To watch multiple plants, you can later add extra sensors and adjust the code-the Micro:bit has enough pins for simple expansions.
Will the sensor work in any type of soil?
The probe is designed for common potting mix. It gives consistent readings in moist organic soil; avoid coarse gravel or completely dry sand, which may give jumpy values.
Houseplant - Soil moisture sensor tells micro:bit when a plant needs water - LED and sound alert. First environmental sensing project.
What's in this kit
Other projects you can build
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