Pi Pico DHT22 Climate Display
Build a Live Climate Display with Raspberry Pi Pico, DHT22 & OLED
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine a small screen that shows you how warm or humid your room feels—and even adds a comfort label like “Too Hot” or “Just Right.” This kit turns that idea into a real gadget you build yourself. Using a Raspberry Pi Pico, a precise DHT22 sensor, and a bright OLED, you’ll create a climate display that updates live and helps you understand the environment around you.
What You'll Build
You’ll wire the DHT22 temperature and humidity sensor to the Pico, connect a 0.96-inch OLED display over I2C, and load a MicroPython script that reads fresh data every second. The screen shows current temperature, humidity percentage, and a comfort rating that responds instantly to changing conditions. By the end, you’ll have a standalone monitor perfect for a school project, a desk gadget, or a first step into weather stations.
What You'll Learn
- Connect a DHT22 sensor and read temperature/humidity in MicroPython
- Drive a 0.96-inch OLED display via I2C for live data
- Program continuous monitoring loops in MicroPython
- Build a comfort-rating logic that interprets environmental readings
Kit Contents
| Component | Quantity |
|---|---|
| Raspberry Pi Pico | 1 |
| DHT22 | 1 |
| 0.96in OLED | 1 |
| 10kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 20 |
| Micro USB Cable | 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
Whether you’re a school student building for an ATL Tinkering Lab project, a CBSE Class 11-12 student exploring programming, or a B.Tech ECE fresher prototyping, this kit gives you a head start. It’s also ideal for parent-child weekend activities, STEM clubs, and anyone curious about how real-time sensor systems work. No prior electronics or coding experience is needed—the AI companion meets you at your level.
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 your AI build companion for step-by-step help. WhatsApp support is also available on the included card.
Do I need to solder anything?
No soldering needed. All connections use the breadboard and jumper wires included.
Can I see the readings without a computer?
Yes, once the MicroPython script is uploaded to the Pico, the OLED displays live temperature, humidity, and comfort rating on its own.
What if I have never coded before?
The AI companion explains MicroPython basics and guides you through each step. This kit is built for first-time coders.
DHT22 reads temperature and humidity into MicroPython. OLED shows live values with comfort rating.
What's in this kit
- Raspberry Pi Pico
- DHT22
- 0.96in OLED
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x20
- Micro USB Cable
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