Building Your Own IoT System with ESP32

💡 Webinar Introduction

Build Your Own IoT Board with ESP32!
From sensor data collection to wireless control and web dashboard —
Learn step-by-step how to build a complete IoT system with a single ESP32 board.

This session is led by Chan Dong 83, a maker and developer,
and is structured as hands-on practice so that even beginners using ESP32 for the first time can easily follow along.
From Arduino development environment setup to Bluetooth communication and web server implementation —
complete the core workflow of an IoT project!

🔧 Key Session Structure
1️⃣ ESP32 Arduino-Based Development Environment Setup

We start with configuring the Arduino IDE environment for the ESP32 board.
Through the process of installing necessary drivers, setting up libraries, and uploading basic code,
we prepare the development environment perfectly.

2️⃣ UART Communication Practice — Sensor Connection and Data Transmission/Reception

We practice connecting various sensors to ESP32 via UART and exchanging actual data.
By monitoring sensor input values, we understand the basic structure of IoT
and experience the flow of data processing.

3️⃣ Bluetooth SPP Example — Wireless Control Practice

We implement wireless control by connecting a smartphone and ESP32 via Bluetooth.
Through simple examples such as LED control or sensor value transmission,
we learn wireless connectivity and real-time control technology, which are the core of IoT devices.

4️⃣ Web Server and Dashboard Implementation

We utilize ESP32 as a web server to control the device from a browser
and build a dashboard that visualizes sensor data.
We complete the basic structure of IoT services through Wi-Fi connectivity.

🚀 Recommended For

Those beginning ESP32 and Arduino development for the first time

Those interested in IoT device control and data visualization

Makers/students/engineers who want to learn sensor, Bluetooth, and web technologies all at once

 

This webinar is sponsored by DigiKey.