Bee Colony Health Monitor Kit with Arduino Uno + DHT22
Bee Colony Health Monitor Kit – Prevent Swarm Loss with Arduino Uno & DHT22
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Assemble a multi-sensor beehive monitor that tracks weight, temperature, humidity, and acoustic levels inside the hive. The Arduino Uno logs data to a microSD card with a real-time clock for accurate timestamps, while the OLED displays immediate readings in the field. Most critically, the system detects imminent swarming by sensing a rapid drop in hive weight — giving beekeepers time to act before losing a colony.
What You'll Build
A weatherproof hive monitoring station that continuously records the weight of the entire hive on a 20 kg load cell via the HX711 amplifier, internal temperature from two DS18B20 probes placed in brood and honey areas, external humidity and temperature from a DHT22, and ambient sound levels using the MAX4466 electret microphone. All sensor data is saved with precise timestamps to a microSD card, and key values scroll on the 0.96-inch OLED display. The system triggers a swarm alert when a sudden weight decrease is detected over a configurable time window.
What You'll Learn
- Calibrate an HX711 load cell amplifier for precise hive weight measurement.
- Integrate DS18B20 one-wire temperature probes, DHT22 humidity sensor, and MAX4466 microphone on a single Arduino Uno.
- Implement time-stamped data logging to a microSD card using the DS3231 real-time clock.
- Design a swarm detection algorithm that monitors weight trends and triggers an alert on the OLED.
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| HX711 + 20kg Load Cell | 1 |
| DS18B20 Probe | 2 |
| DHT22 | 1 |
| MAX4466 Mic Amp | 1 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| 0.96in OLED | 1 |
| 4.7kΩ Resistors | 5 |
| 100nF Caps | 10 |
| PCB Prototype Board | 2 |
| Waterproof Enclosure | 1 |
| 9V Battery Snap | 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
Designed for undergraduate engineering students — particularly B.Tech ECE and EEE majors — who want to build a real-world IoT project for agriculture. Ideal for Smart India Hackathon teams, final-year projects at IIT, NIT, VIT, or BITS, and hobbyist beekeepers looking to implement precision farming solutions.
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 to access the AI build companion, which has been trained on this exact kit. You can also reach our team on WhatsApp for direct help.
Can I monitor the hive remotely with this kit?
The kit logs data locally on the SD card; however, you can expand it by adding a GSM or Wi-Fi module (not included) to send alerts or upload data to the cloud. The AI companion provides guidance for such extensions.
How does the swarm detection work?
The system tracks weight every few minutes and calculates a moving average. If the weight drops by more than a threshold (e.g., 500 g) within a short period, it triggers a swarm warning on the OLED. You can adjust the sensitivity.
Is the enclosure really waterproof?
The included enclosure has an IP65 rating, protecting the electronics from rain and dust. The load cell and sensor probes are designed for outdoor use, with silicone seals for cable entry.
HX711 weight, DS18B20 internal hive temp, humidity and sound level logged to SD. Detects swarm event by weight drop.
What's in this kit
- Arduino Uno R3
- HX711 + 20kg Load Cell
- DS18B20 Probe x2
- DHT22
- MAX4466 Mic Amp
- DS3231 RTC
- MicroSD Module
- 0.96in OLED
- 4.7kΩ Resistors x5
- 100nF Caps x10
- PCB Prototype Board x2
- Waterproof Enclosure
- 9V Battery Snap
- 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.
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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