Greenhouse Climate Monitor Kit with ESP32 + DHT22 v5
Greenhouse Climate Monitor Kit — Build a Touchscreen ESP32 Dashboard with Animated LVGL Gauges
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
You’ll construct a complete greenhouse climate monitoring station that uses the ESP32 to read temperature, humidity, and barometric pressure, then renders animated circular gauges and trend charts on a 2.4-inch TFT touchscreen. The LVGL graphics library delivers smooth, responsive visuals — ideal for anyone who needs a polished agricultural monitoring display or a standout engineering project that demonstrates real-time embedded UI design.
What You'll Build
A self-contained monitor that samples DHT22 temperature/humidity and BMP280 pressure, processes the data on an ESP32, and presents it on an ILI9341 TFT as live-updating gauges and scrollable line charts. Touch controls allow you to cycle between climate views and log data, producing a professional-grade system that works immediately after following the step-by-step build guidance.
What You'll Learn
- Interface the DHT22 and BMP280 sensors with an ESP32 using one‑wire and I2C protocols
- Set up and configure the LVGL graphics library on a 320×240 TFT touchscreen display
- Create animated circular gauges, scrolling trend charts, and touch‑reactive buttons
- Structure sensor sampling, screen updates, and input debouncing within FreeRTOS tasks
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | x1 |
| 2.4in TFT ILI9341 | x1 |
| DHT22 | x1 |
| BMP280 | x1 |
| 4.7kΩ Resistors | x5 |
| 100nF Caps | x5 |
| PCB Prototype Board | x2 |
| 5V 2A PSU | x1 |
| Enclosure Box | 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
B.Tech ECE/EEE students preparing capstone or Smart India Hackathon projects will appreciate the polished GUI that instantly elevates any demonstration. Engineering college clubs at IIT, NIT, VIT, and BITS running IoT workshops can use it as an advanced embedded UI example. ATL Tinkering Lab mentors looking for a greenhouse automation showcase will find the touchscreen interface engaging and instructive.
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 chat with the AI companion trained on this exact kit; if you need a human, WhatsApp support is included for direct guidance.
Do I need prior experience with LVGL?
No, the AI companion provides a complete setup walkthrough and example code for every visual element — you can follow along even if you’ve never used LVGL before.
Can I customise the dashboard layout?
Absolutely. The LVGL source is open and well‑commented, so you can change gauge colours, add new sensor fields, or integrate a different display resolution.
Will the monitor work without Wi‑Fi?
Yes, the kit runs entirely offline — all data is displayed on the TFT screen. Wi‑Fi functionality can be added later if you want to send climate logs to a cloud platform.
Greenhouse — LVGL graphics library on ESP32 renders animated gauges, charts and buttons on 2.4in TFT touchscreen.
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