ESP32 Telegram Bot Smart Light Switch Kit – Turn Lights On/Off From Anywhere

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 controlling your room light from your phone, anywhere in the world. This kit guides you through building a real smart switch using an ESP32 microcontroller and a Telegram bot. You’ll write simple code that listens for /on and /off messages and responds by toggling a relay or LED, sending back a confirmation. It’s a hands-on introduction to the IoT stack that underpins modern home automation.

What You'll Build

You’ll assemble a working smart switch prototype on a breadboard. The ESP32 connects to your WiFi, registers with Telegram’s API, and waits for your commands. When you type /on, the relay clicks and an LED lights up; /off turns everything off. The kit includes a genuine 5V relay module, so you can even control a table lamp or fan (with adult supervision). No soldering required.

What You'll Learn

• Setting up the ESP32 in Arduino IDE and connecting it to WiFi
• Creating a Telegram bot and integrating it with your hardware via HTTPS requests
• Controlling a relay module and LED using digital GPIO pins
• Wiring a flyback diode and pull‑up resistors for reliable switching

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Perfect for CBSE Class 11–12 students prototyping computer science projects, B.Tech ECE/EEE first-years exploring IoT, and ATL Tinkering Lab teams building home automation demos. Hobbyists familiar with basic Arduino will also find this a smooth entry into ESP32 and the Telegram Bot API. The all-in-one box removes the guesswork so you can focus on learning.

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.