HVAC Performance Monitor Kit v10
Build a Private HVAC Monitor with Arduino Nano and LoRaWAN
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Maintaining optimal HVAC performance in commercial buildings or server rooms demands continuous environmental monitoring without third-party cloud dependencies. This kit lets you build a battery-powered LoRa sensor node that transmits temperature, humidity, and barometric pressure to your own Chirpstack LoRaWAN server—giving you full data ownership and zero ongoing cloud costs.
What You'll Build
A compact, weather-resistant sensor node that measures air temperature, humidity, and atmospheric pressure at HVAC intakes, server racks, or cold storage zones. The node wakes periodically, sends encrypted LoRa packets to your Chirpstack gateway, and can run for weeks on a single LiPo charge. You can monitor data via the Chirpstack web dashboard or integrate it into your building management system.
What You'll Learn
- Solder and assemble a low-power LoRa node with Arduino Nano and RA-02 module
- Configure Chirpstack on a Raspberry Pi to act as a private LoRaWAN network server
- Interface DHT22 and BMP280 sensors for environmental data logging
- Optimize battery life using deep sleep modes and transmit duty cycling for long-term outdoor deployment
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | x1 |
| RA-02 LoRa | x1 |
| DHT22 | x1 |
| BMP280 | x1 |
| 433MHz Antenna | x1 |
| 3.7V LiPo 1000mAh | x1 |
| TP4056 Module | x1 |
| 100nF Caps | x5 |
| PCB Prototype Board | x2 |
| Waterproof Enclosure | x1 |
| Soldering Iron | x1 |
| Solder Wire | x1 |
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
Facility managers, HVAC engineers, and B.Tech ECE/EEE graduates building private IoT infrastructure. It suits Smart India Hackathon participants who need cloud-free sensor networks, ATL tinkering labs demonstrating wireless protocols, and makers at IIT/NIT/VIT/BITS eager to deploy real-world LoRaWAN nodes for server rooms or cold storage monitoring.
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?
Our AI build companion, accessible via QR code, provides step-by-step guidance. If you need human help, reach out on WhatsApp for troubleshooting.
Does this kit include a Raspberry Pi or LoRa gateway?
No, it supplies the sensor node only. You will need a LoRaWAN gateway and a device (like a Raspberry Pi) running Chirpstack. We provide a setup guide for Chirpstack on a Pi.
What is the typical indoor LoRa range with this kit?
In concrete-heavy Indian buildings, expect 100–300 meters. Range improves with the included external 433MHz antenna, and you can upgrade the antenna for longer distances.
Can I use a different server platform instead of Chirpstack?
Absolutely. The node transmits standard LoRaWAN packets, so it works with any compliant server like The Things Network, Loriot, or Helium—though the kit is designed for a self-hosted Chirpstack setup.
HVAC — Self-hosted Chirpstack LoRaWAN server on Raspberry Pi receives Arduino LoRa node data without cloud dependency.
What's in this kit
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.
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