ESP32 Smart Home Wi-Fi Relay

JLCPCB $2 for 1-8 layer PCB: https://jlcpcb.com/?from=Kiyani

Gerber Files : https://drive.google.com/file/d/1hOxq80yk8NauLCfwas24ZjEVyYLGf7wd/view?usp=sharing

Hi friends in this video, I built 8-channel Wi-Fi relay controller powered by an ESP32.
This project allows you to control up to 8 independent relays directly from a web interface with a professional UI, as well as view the relay status on a compact OLED display. The design is user-friendly, scalable, and ideal for home automation, agriculture, labs, or industrial control.
The system is easy to set up: connect it to Wi-Fi, open the browser, and control everything instantly. Please like share and subscribe

Component List

ESP32 Dev Board https://s.click.aliexpress.com/e/_oDnxrgx

1x OLED Display https://s.click.aliexpress.com/e/_DFiqP0b

SSD1306 OLED Display (128x64 I2C)

8x Yellow LED https://s.click.aliexpress.com/e/_DdDwqpX

3 x Push Button https://s.click.aliexpress.com/e/_dWw4V50

1x ULN2803 IC https://s.click.aliexpress.com/e/_oEu2NUP

8x 5V Relay https://s.click.aliexpress.com/e/_d6zPTTp

8× 100Ω Resistor https://s.click.aliexpress.com/e/_dW4c8vp

1x Power supply 5V DC https://s.click.aliexpress.com/e/_onLSXaT

1x 2 Pin Terminal Block https://s.click.aliexpress.com/e/_dYSdrtN

8x 3 PIN TERMINAL BLOCK https://s.click.aliexpress.com/e/_dTU11rp

JUMPER WIRES https://s.click.aliexpress.com/e/_d7tugc


Useful Tools

electronic tool kit https://s.click.aliexpress.com/e/_dXrXRvq

Hardware tool kit https://s.click.aliexpress.com/e/_dSI86ek

Desktop oscilloscope https://s.click.aliexpress.com/e/_d8dX3vA

hand held oscilloscope https://s.click.aliexpress.com/e/_dXjzqsg

cordless drill + screw driver https://s.click.aliexpress.com/e/_d9nlgXq

power supply https://s.click.aliexpress.com/e/_dVMBg7O

soldering station https://s.click.aliexpress.com/e/_dXUJfBE

Drill press https://s.click.aliexpress.com/e/_d6GdtsG

3d printer https://www.aliexpress.com/item/33009066709.html

CNC machine https://s.click.aliexpress.com/e/_d7bmldW

My Channels:

KIYANI' KI LAB https://www.youtube.com/channel/UCCvpp9RUp-dQY3YDwki-ytQ

KIYANI TECH https://www.youtube.com/channel/UCH-GoRUL47hLHOCHNSG8tbg


Instagram: https://www.instagram.com/kiyani676/

fecebook: https://www.facebook.com/Kiyanis-Lab-1520512291502452/


#arduinoproject
#esp32project
#HomeAutomation
#SmartHome
#ESP32
#wifi
#ElectronicsProject
#smarthome