1. This is the complete circuit diagram for this home automation project. I have explained the circuit in the tutorial video.The circuit is very si...

2. If the ESP32 module is connected with the WiFi, then you can control the home appliances from Blynk App and push-buttons. You can control, monit...

3. If the WiFi is not available, you can control the relays from the pushbuttons.The ESP32 will check for the WiFi after every 3 seconds. When the...

4. 1. Install the Blynk App from the Google play store or App store. Then create an account and tap on the New Project.2. Give the name to the proj...

5. Then add 8 button widgets to control the 8 relays. Here I have used virtual pins V1, V2, V3, V4, V5, V6, V7, V8 for 8 buttons. And mode will be...

6. In the Tutorial video, I have explained all the steps to program the ESP32 DEV KIT V1 using Arduino IDE.Before uploading the code you have to in...

7. While uploading the code to ESP32, if you see the "Connecting....___" text, then press the BOOT button of the ESP32.

8. To make the circuit compact and give a professional look, I have designed the PCB after testing all the features of the smart relay module on th...

9. After downloading the Garber file you can easily order the PCB1. Visit https://jlcpcb.com and Sign in / Sign up 2. Click on the QUOTE NOW button...

10. 4. Set the required parameter like Quantity, PCB masking color, etc5. After selecting all the Parameters for PCB click on SAVE TO CART button.

1. This is the complete circuit diagram for this home automation project. I have explained the circuit in the tutorial video.The circuit is very si...

2. If the NodeMCU is connected with WiFi, then you can control the home appliances from Blynk IoT App.You also use multiple smartphones to control...

3. You can also control the relays from the switches or pushbuttons.If the NodeMCU is connected with Wi-Fi then you can monitor the real-time feedb...

4. To make the circuit compact and give a professional look, I have designed the PCB after testing all the features of the smart relay module.You c...

5. After downloading the Garber file you can easily order the PCB1. Visit https://jlcpcb.com/ and Sign in / Sign up. 2. Click on the QUOTE NOW butt...

6. 4. Set the required parameter like Quantity, PCB masking color, etc5. After selecting all the Parameters for PCB click on SAVE TO CART button.

7. 6. Type the Shipping Address.7. Select the Shipping Method suitable for you. 8. Submit the order and proceed with the payment. You can also trac...

8. After that, I have soldered all the components as per the circuit diagram.Then connect the NodeMCU board with the PCB.

9. For this smart house project, I have used the Blynk IoT Cloud Free plan.Click on the following link to create a Blynk Cloud account. https://bly...

10. Install the Blynk IoT app from Google Play Store or App Store. Then log in.Tap on Developer Mode.Select the template that you have already made...