ESP32 Parking Distance Sensor Kit with Web Dashboard & Bidirectional Control

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 your parking area into a smart zone with a sensor that not only measures distance with ultrasonic precision but also streams temperature and humidity to a live browser dashboard. Button clicks from any device on the same network can toggle a relay—ideal for garage door openers or warning lights. This project combines embedded systems, network communication, and web development into a single real-world application that proves full-stack IoT capability.

What You'll Build

You’ll assemble a fully functional parking assistance system. The HC-SR04 ultrasonic sensor continuously measures distance and pushes readings to a web dashboard via WebSocket every 100ms. A DHT22 adds environmental awareness, and the dashboard lets you control a relay module—perhaps for a warning buzzer—with a single click. An OLED displays distance locally, while the browser interface updates live charts and buttons, creating a professional-grade monitoring solution.

What You'll Learn

• Building an ESP32 WebSocket server to stream real-time sensor data with minimal latency
• Creating a responsive HTML/CSS dashboard that updates distance and temperature instantly
• Bidirectional communication: receiving sensor readings and sending GPIO commands from the browser
• Circuit assembly integrating multiple sensors, an OLED display, relay, and debouncing for button inputs

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is designed for B.Tech ECE/EEE and computer science students tackling IoT lab assignments, final-year projects, or Smart India Hackathon challenges. It’s also ideal for ATL Tinkering Lab mentors and hobbyists who want a hands-on, full-stack IoT project with real-time web technologies—from IIT/NIT/VIT/BITS undergraduate curriculum to advanced maker portfolios.

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.