Baby Room Comfort Monitor Kit v26
Baby Room Comfort Monitor Kit – Keep Your Infant Safe with Wireless LoRa Monitoring
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine a parent’s peace of mind knowing the baby’s room stays at the right temperature and humidity without having to enter and disturb sleep. With this kit, you build exactly that – a wireless infant comfort monitor using Arduino Nanos and long-range LoRa communication. A crib-side sensor node continuously reads the environment, and a gateway node with an OLED display shows live data in another room, all while you experiment with transmission power to understand how radio signals behave in real homes.
What You'll Build
You’ll assemble a sensor node with the DHT22 and an RA-02 LoRa module, and a gateway node with the 0.96in OLED and a second RA-02. The sensor transmits temperature and humidity readings wirelessly to the gateway, which displays them instantly. You'll then run experiments adjusting the LoRa transmission power to see how far the signal travels – a hands‑on way to grasp RF propagation and battery-life trade-offs that matter in real IoT products.
What You'll Learn
- Interface the DHT22 temperature and humidity sensor with Arduino Nano
- Configure and pair two RA-02 LoRa modules for bidirectional data transmission
- Visualize real‑time sensor data on an OLED display
- Measure and optimize LoRa transmission range versus power settings
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 2 |
| RA-02 LoRa Module | 2 |
| DHT22 | 1 |
| 0.96in OLED | 1 |
| 18650 Cell | 1 |
| 18650 Holder | 1 |
| MiniUSB Cable | 2 |
| Half Breadboard | 2 |
| M-M Wires | 30 |
| 433MHz Antenna | 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
This kit is ideal for CBSE Class 11-12 students exploring IoT in their curriculum, B.Tech ECE/EEE undergraduates prototyping sensor networks, and ATL Tinkering Lab participants preparing for Smart India Hackathon. It’s also perfect for anyone wanting to build a low-power wireless alert system that mimics a real infant care product, blending practical electronics with a deeply human use‑case.
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?
The AI companion gives visual step‑by‑step instructions. For extra help, WhatsApp our support team from the QR code included.
Can I extend the range beyond a single room?
Yes – you can adjust the LoRa transmission power via software. The kit includes two antennas, and you’ll learn how range changes with power, allowing you to reach across larger homes.
Is this kit safe to use in a real nursery?
While the kit is designed for education, its RF emissions are comparable to a home Wi‑Fi router. It should not replace certified medical monitors; treat it as a learning prototype.
What if I want to monitor additional parameters like light or sound?
The Arduino Nano has spare I/O pins. You can attach sensors like LDR or sound modules and expand the project without any extra controller.
Infant Care — RA-02 LoRa module sends DHT22 data from sensor node to gateway node — measure range vs transmission power.
What's in this kit
- Arduino Nano x2
- RA-02 LoRa Module x2
- DHT22
- 0.96in OLED
- 18650 Cell
- 18650 Holder
- MiniUSB Cable x2
- Half Breadboard x2
- M-M Wires x30
- 433MHz Antenna x2
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