Smart Home Automation using Blynk & ESP32 IoT projects | WiFi & Manual control 8 Relays

In this ESP32 project, I have shown how to make smart home automation using Blynk & ESP32 wifi module. This is the best home automation system as you can easily make this smart home system using ESP32 & relay module and control the home appliances from Blynk app through the internet and from manual switches.

JLCPCB Prototype for $2(Any Color): https://jlcpcb.com

Download PCB Gerber file for this ESP32 IoT based home automation project
https://drive.google.com/uc?export=do...

For the New Blynk IoT platform, please refer to the following tutorial
   • Home Automation using ESP32 Blynk 2.0...  

During the tutorial video, I have covered all the following topics:
00:12 How to control 8 relays using ESP32 from Blynk and switches.
02:18 The circuit diagram of this ESP32 Home Automation project.
03:46 How to configure Blynk App for the ESP32 IoT projects
05:34 Programming the ESP32 with Arduino IDE
08:08 Connect home appliances with the smart relay module.
08:18 Controlling 8 appliances with the smart relay module.

Required Components for this ESP32 home automation system
1. ESP32 DEV KIT V1
2. 8-channel 5V SPDT Relay Module
3. Push Buttons

Amazon United States Affiliate links:
ESP32 DEV KIT V1 : https://amzn.to/3mBjCch
8-channel 5V Relay Module : https://amzn.to/3p50UeH

Amazon India Affiliate links:
ESP32 DEV KIT V1 : https://amzn.to/331pohb
8-channel 5V Relay Module : https://amzn.to/3mTWyVZ


Required Components for the Smart Relay Module PCB:
1. Relays 5v (SPDT) (8 no)
2. BC547 Transistors (8 no)
3. PC817 Optocuplors (8 no)
4. 510-ohm 0.25-watt Resistor (8 no)
5. 1k 0.25-watt Resistors (10 no)
6. LED 5-mm (10 no)
7. 1N4007 Diodes (8 no)
8. Push Buttons (8 no)
9. Terminal Connectors
10. 5V DC supply

Download Code for this ESP32 smart house automation project from the following article
https://iotcircuithub.com/blynk-esp32...

During the video, I have explained all the steps to make this home automation installation, how to program the ESP32, how to use Blynk IoT platform to make home automation solutions.
This smart relay module can be used for different internet of things projects which I will cover in upcoming videos.

#iotprojects #esp32 #blynk
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