Home Automation Using IoT project for students, This project automates home lighting with an ESP32, a relay, and an LED bulb. You can turn the bulb on or off remotely using a web page. Home Automation Using IoT project for students.
Home Automation Using IoT project is about automating home lighting using an ESP32, a relay, and an LED bulb. The ESP32 connects to your Wi-Fi network and creates a small web server. From any device, you can open a web page and see buttons to turn the LED bulb on or off. When you press the button, the ESP32 sends a signal to the relay, which then controls the LED bulb. This makes it easy to control your home lights from your phone, tablet, or computer, even if you are not at home, Home Automation Using IoT project for students.
Components Needed:
- ESP32 Development Board – 1 piece
- Relay Module – 1 piece
- LED Bulb – 1 piece
- Power Supply for LED Bulb – 1 piece
- Jumper Wires – Several (depending on your setup, typically around 10)
- Breadboard (optional, for easier wiring) – 1 piece
CONNECTIONS:
- Relay Module:
- VCC to 3.3V on ESP32
- GND to GND on ESP32
- IN to GPIO 2 on ESP32
- COM to one terminal of the LED bulb
- NO (Normally Open) to the positive terminal of the power supply
- The other terminal of the LED bulb to the negative terminal of the power supply
- ESP32:
- Connect to power supply (3.3V and GND)
- Connect GPIO 2 to the relay module’s IN pin
