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ESP32 Blynk Internet Bluetooth Manual Home Automation with Feedback System

Hey friends in this tutorial I will show you how to make ESP32 Blynk, Bluetooth and Manual Control Home Automation with Feedback System.

You will be able to control your Appliances, Devices with Smartphone Blynk application from any where around world.

If you are not connected to internet then you can control it with Bluetooth App and Manual Switches as well.

I have designed PCB For this project which makes this project very simple, compact and easy to use and install. This PCB can be used for multiple projects with ESP32 Nodemcu Board.

YouTube Tutorial:-

Order PCB:-

Discount Coupon Code:- JLCPCBcom

PCB Gerber File:-

Gerber_PCB_HomeAutomation ESP32 V2 (1)
Download Z • 99KB
Download ZIP • 6KB


ESP Wroom 32 Nodemcu Board

5V Relay Module 8CH

Push Buttons



PCB Components:-

HI Link 220v AC to 5v DC Converter

PBT Terminal Connector 3 Pin

PBT Terminal Connector 2 Pin

Female Header pin

330 ohms Resistor

220 ohms Resistor

BC547 Transistor

IN4007 Diode

Push Button

5v Relay



PCB Schematic:

MIT APP Inventor:-

.aia File & .apk file:-

Download ZIP • 4.71MB


Download ZIP • 6KB

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