Build a Touch TFT Sensor Dashboard with Arduino Mega: DHT22, BMP280, BH1750 Live Gauges & Charts Kit

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Transform raw sensor readings into a sleek touchscreen dashboard. This kit lets you assemble four environmental sensors — temperature, humidity, pressure, and light — and display their data as polished analog gauges on a 2.4-inch TFT. Touch any gauge to reveal a scrolling detail chart showing recent history, just like a real monitoring panel.

What You'll Build

You’ll build a portable, battery-powered dashboard that reads temperature and humidity from the DHT22, atmospheric pressure from the BMP280, and ambient light from the BH1750. The data appears on four circular gauges with real‑time pointers. Tapping a gauge switches to a full‑screen chart view that plots values over time, giving you a professional data-logging interface you can carry anywhere.

What You'll Learn

• How to interface multiple I2C sensors (BMP280, BH1750) with a single Arduino Mega
• Calibrating a DHT22 and reading humidity/temperature accurately in varying Indian climates
• Driving a 2.4-inch ILI9341 TFT with touch functionality and managing its coordinate system
• Coding a multi‑screen GUI with live gauges and scrolling charts using MCUFRIEND_kbv and Adafruit_GFX libraries

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

CBSE Class 11–12 students building physics or computer science projects, B.Tech ECE/EEE first‑year students learning embedded data interfaces, ATL Tinkering Lab facilitators guiding sensor‑dashboard workshops, and Smart India Hackathon participants who need a ready‑to‑use multi‑sensor display module.

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.