Server Room Temperature Monitor Kit – Arduino Nano Wireless IoT System

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Step into the world of wireless sensor networks by building a miniature data centre temperature monitor. A compact sensor node reads ambient conditions with a DHT22 and transmits the data over NRF24L01 2.4GHz radios to a display node that shows live readings on an OLED screen. The exact same principle keeps real server rooms from overheating, now in your hands.

What You'll Build

You’ll connect two Arduino Nano boards, each paired with an NRF24L01 transceiver. The sensor unit captures temperature and humidity every few seconds and beams it wirelessly; the receiver decodes the packet and updates a bright 0.96-inch OLED display instantly. Position the sensor across the room, inside a cabinet, or even in a mock server rack — the link stays stable up to 100 metres in open air.

What You'll Learn

• Wire the DHT22 digital sensor and read calibrated temperature and humidity values using the Arduino Nano
• Configure NRF24L01 modules, set channel frequencies, and establish reliable point-to-point 2.4GHz links
• Drive a 0.96-inch I2C OLED display to show real-time data with crisp text
• Add decoupling capacitors (100nF and 10µF) to stabilise power and eliminate radio glitches

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit fits right into ATL Tinkering Labs, school science exhibitions, and CBSE Class 11-12 physics projects where wireless communication is the topic. If you’re a B.Tech ECE student exploring IoT or a hobbyist who wants a quick win with NRF24L01 modules, the plug-and-breadboard nature makes it accessible even for a 10-year-old with basic supervision.

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.