ESP32 Amazon Alexa Echo Dot Manual Switch Home Automation System




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

You will be able to control your Appliances, Devices with Amazon Echo Dot, Smartphone Amazon Alexa application 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:- https://jlcpcb.com/IYB

Discount Coupon Code:- JLCPCBcom


PCB Gerber File:-

Gerber_PCB_HomeAutomation ESP32 V2.1 (2)
.zip
Download ZIP • 103KB

Gerber_switchboard_2021-05-01
.zip
Download ZIP • 6KB

Materials:-

ESP Wroom 32 Nodemcu Board

5V Relay Module 8CH

Push Buttons

BreadBoard

Wires


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

IR Receiver

Push Button

5v Relay

LED


Circuit:-



PCB Schematic:




Code:-

ESP32_Alexa_HomeAutomation
.zip
Download ZIP • 3KB