Baby Room Comfort Monitor Kit with ESP32 + DHT22 v9
Baby Room Comfort Monitor Kit – Keep Your Infant Safe with ESP32-H2 Wireless Thread Node
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Build a compact, battery-powered sensor that continuously monitors your baby’s room temperature and humidity, wirelessly transmitting data via Thread protocol to a home automation network. No screen staring, no loose cables—just a tiny node that slips into an enclosure and gives you peace of mind. In two to three hours you’ll have a practical infant care device that sips power and automatically joins a Thread mesh.
What You'll Build
You’ll assemble a small wireless node that fits into an ABS enclosure, powered by a rechargeable 500mAh LiPo battery. The ESP32-H2 dev board periodically wakes from deep sleep, reads the DHT22 sensor, and sends temperature and humidity readings to any Thread Border Router on your network. Because of the low‑power design, the device sleeps most of the time and can run for days on a single charge, quietly keeping watch over the nursery.
What You'll Learn
- Soldering safely and assembling electronics components on a PCB prototype board.
- Interfacing a digital temperature and humidity sensor with an ESP32 microcontroller.
- Programming low‑power sleep modes and periodic wake‑up intervals for battery‑efficient operation.
- Understanding Thread mesh networking and how a leaf node joins and communicates with a Border Router.
Kit Contents
| Component | Quantity |
|---|---|
| ESP32-H2 Dev Board | 1 |
| DHT22 | 1 |
| 3.7V LiPo 500mAh | 1 |
| TP4056 Module | 1 |
| 10kΩ Resistors | 5 |
| ABS Enclosure Box | 1 |
| PCB Prototype Board | 2 |
| Micro USB Cable | 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
Parents and hobbyists aged 10+ who want a hands‑on project that solves a real infant care need. Ideal for CBSE Class 8–12 science and practical electronics projects, ATL Tinkering Lab challenges, or first‑semester B.Tech ECE students exploring IoT. The beginner‑friendly design and step‑by‑step AI guidance make it accessible even if you’ve never soldered before.
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 included with the kit to chat with the AI build companion, trained specifically for this project. For complex troubles, you’ll have a direct WhatsApp link to our support team.
Do I need a Thread Border Router to use the sensor?
Yes. The kit builds the sensor node; you will need an existing Thread Border Router (such as a HomePod Mini, Nest Hub, or a Raspberry Pi running OpenThread Border Router) to receive and view the data.
How long does the battery last on a single charge?
With the default firmware waking every 5 minutes, the 500mAh LiPo provides about 2–3 days of runtime. You can increase the sleep interval in code to extend battery life further.
Is soldering really required? I'm a complete beginner.
Yes, and that’s exactly the point. The kit includes a basic soldering iron and lead‑free solder wire, and the AI companion walks you through every joint on the prototyping board. By the end, you’ll have mastered an essential maker skill.
Infant Care — ESP32-H2 Thread node sends temperature and humidity into a Thread network. Low power periodic transmit.
What's in this kit
- ESP32-H2 Dev Board
- DHT22
- 3.7V LiPo 500mAh
- TP4056 Module
- 10kΩ Resistors x5
- ABS Enclosure Box
- PCB Prototype Board x2
- Micro USB Cable
- Soldering Iron
- Solder Wire
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.
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