Pi Zero 2W Wireless Sensor Badge Kit with Raspberry Pi Zero + Sensor
Pi Zero 2W Wireless Sensor Badge Kit – Build Your Own Wearable Air Quality Display
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Turn a Raspberry Pi Zero 2W into a battery-powered air quality badge that reads BME680 environmental data and displays temperature, humidity, pressure, and IAQ on a crisp OLED screen. Clip it to your bag or lab coat and monitor indoor or outdoor air around you—perfect for student projects where portable sensing matters, from Smart India Hackathon sustainability challenges to CBSE science exhibitions.
What You'll Build
A wearable air quality monitor that fits in your pocket. You'll wire the BME680 gas, temperature, humidity, and pressure sensor to the Pi Zero 2W via I2C, program a Python script to read all four parameters, calculate indoor air quality score, and render live readings on a 0.96-inch OLED. The whole system runs from a rechargeable LiPo cell that charges safely through an onboard TP4056 module, so you never need a wall adapter once deployed.
What You'll Learn
- I2C sensor communication and data polling from the BME680
- OLED display programming with Python libraries (SSD1306)
- Battery management and safe LiPo charging with TP4056
- Wearable electronics assembly and power-optimised coding for longer runtime
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Zero 2W | 1 |
| BME680 Sensor | 1 |
| 0.96in OLED | 1 |
| TP4056 Module | 1 |
| 3.7V LiPo 1000mAh | 1 |
| 4.7kΩ Resistors | 5 |
| 100nF Caps | 5 |
| 40-pin GPIO Header | 1 |
| M-F Wires | 20 |
| MicroSD Card 16GB | 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 students and makers who want a tangible IoT sensor project without hunting for parts. This kit fits CBSE Class 11–12 electronics and computer science curriculum, B.Tech ECE/EEE mini-projects, Smart India Hackathon solutions focusing on environmental monitoring, and ATL tinkering labs where portable, battery-backed demonstrations earn top marks. If you’ve used an Arduino before and want to move to single-board Linux, this is your entry point.
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 on the kit box to launch the AI build companion; it walks you through each wiring step and code snippet. If you still hit a snag, message us on WhatsApp—we’ll reply within hours.
Does this kit require soldering?
The 40-pin GPIO header needs to be attached to the Pi Zero. We include the header; you can solder it with a fine-tip iron, or use a hammer-header method for a solder-free fit (hammer header not included). All sensor connections use M-F jumper wires, no further soldering.
How long does the battery last?
With the included 1000mAh LiPo, you can expect 3–4 hours of continuous runtime with the OLED on. To stretch it further, lower the display brightness in your Python script, or introduce sleep intervals between sensor reads.
Can I log or transmit the data?
Yes, the Pi Zero 2W has onboard Wi-Fi. You can modify the Python code to log readings to a CSV file on the MicroSD card, push data to a cloud dashboard, or even create a simple web server that shows air quality from any phone on the same network.
Pi Zero 2W reads BME680 air quality and shows on tiny OLED. Battery powered with LiPo and charging.
What's in this kit
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