Server Room Temperature Monitor Kit v24
Server Room Temperature Monitor Kit — Wireless Temperature Monitoring with Arduino
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Data centres demand cable-free monitoring, and this kit shows you exactly how that works. You'll build a two-node wireless sensor network with Arduino Uno R3s and HC-05 Bluetooth modules — one unit captures temperature and humidity from a DHT22 sensor, the other displays readings on an LCD screen. It's the same principle used in industrial server rooms, scaled down for learning.
What You'll Build
You'll assemble a sender unit that transmits real-time environmental data over a wireless UART bridge, and a receiver unit with a 16x2 LCD that displays temperature and humidity without being physically tethered. The system proves how wireless sensing works where running cables is impractical — like inside a server rack.
What You'll Learn
- Configure HC-05 Bluetooth modules as master and slave for wireless UART communication
- Interface a DHT22 sensor with Arduino to read accurate temperature and humidity data
- Drive a 16x2 LCD with I2C backpack to display live sensor readings
- Integrate two Arduino boards into a single, functional wireless sensor network
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 2 |
| HC-05 Bluetooth Module | 2 |
| DHT22 Temperature-Humidity Sensor | 1 |
| 16x2 LCD Display | 1 |
| I2C Backpack | 1 |
| USB Cable (Type A to B) | 2 |
| Half Breadboard (400-point) | 2 |
| Male-to-Male Jumper Wires | 30 |
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
CBSE Class 11–12 students building IoT coursework projects, B.Tech ECE/EEE undergraduates learning wireless communication, and participants in Smart India Hackathon designing smart infrastructure solutions. ATL Tinkering Lab mentors will also find it a ready-made module for teaching Bluetooth sensor networks.
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 for the AI build companion, which covers every wiring step for this kit. You can also WhatsApp us for direct human support.
Do I need prior experience with Bluetooth modules?
No. The AI companion walks you through AT commands, pairing, and master-slave setup step by step. Basic Arduino familiarity is enough.
Can I use a single Arduino instead of two?
This kit intentionally uses two Arduinos to demonstrate a true wireless UART bridge. You can later adapt the code for a single-board setup, but the dual-board approach mirrors real distributed sensing scenarios.
Is this kit suitable for a data centre pilot project?
Yes, it's an ideal proof-of-concept. It replicates the core function of wireless rack monitoring, eliminating cable clutter and showing how temperature data travels without direct connections.
Data Centre — HC-05 Bluetooth module creates wireless UART bridge between two Arduinos — send sensor data without cables.
What's in this kit
- Arduino Uno R3 x2
- HC-05 Bluetooth x2
- DHT22
- 16x2 LCD
- I2C Backpack
- USB Cable x2
- Half Breadboard x2
- M-M Wires x30
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