IoT Smart Home project using ESP32 Blynk control relay with WiFi Manual Switch - 2021

In this ESP32 project I have explained how to make an IoT Smart Home project using ESP32 Blynk to control relays with Wi-Fi and manual switch with this internet of things home automation system you can also monitor the real-time feedback and control the appliances manually without internet PCBA from 0 Free Setup Free Stencil a https 3A 2F 2Fjlcpcb com 2FRHS a Download PCB Gerber file for the ESP32 IoT based home automation project https drive google com uc export download id 1PdSaP8jqHkWgU-L1zeyC8j8qsKTWxw4X For this ESP32 project I have used the FREE plan of the Blynk IoT platform During the Blynk IoT tutorial video I have covered the following topics 00 35 Required Components for this Blynk ESP32 IoT project 01 09 Circuit of the ESP32 Home Automation system 03 00 Program the ESP32 with Arduino IDE 04 21 Set up Blynk cloud account Web Dashboard 07 02 Connect ESP32 with Blynk cloud account 07 59 Setup Blynk IoT application Mobile Dashboard 09 10 Control relays from Blynk App and switches Required Components for this ESP32 home automation system 1 ESP32 DEV KIT V1 2 8-channel 5V SPDT Relay Module 3 Latched switches or Push Button Amazon India Affiliate links ESP32 DEV KIT V1 a https 3A 2F 2Famzn to 2F331pohb a 8-channel 5V Relay Module a https 3A 2F 2Famzn to 2F3mTWyVZ a Amazon United States Affiliate links ESP32 DEV KIT V1 a https 3A 2F 2Famzn to 2F3mBjCch a 8-channel 5V Relay Module a https 3A 2F 2Famzn to 2F3p50UeH a 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 Jumper 2 no 11 5V DC supply -------Important points for this ESP32 project ------- 1 After compiling the code you have to press and hold the BOOT button of ESP32 until the code starts uploading 2 Install the correct version of the ESP32 board and Blynk library as mentioned in the code 3 Please take proper safety precautions while working with high voltage ------------Related Previous Video Links ------------- Create New Template DataStreams in Blynk Cloud account a https 3A 2F 2Fyoutu be 2FVgyj3cCAioI a Steps to program ESP32 with Arduino IDE a https 3A 2F 2Fyoutu be 2Ff6ovK57qPRg a -----------Codes----------- Download Code for this Blynk ESP32 control relays from the following article a https 3A 2F 2Fiotcircuithub com 2Fiot-smart-home-esp32-blynk 2F a smarthome esp32 blynk ------------------------------------------------------- Thanks For Watching SUBSCRIBE LIKE SHARE COMMENTS Find out more such projects a https 3A 2F 2Fiotcircuithub com 2F a Facebook a https 3A 2F 2Fwww facebook com 2Ftechstudycell 2F a Instagram a https 3A 2F 2Fwww instagram com 2Ftechstudycell 2F a Telegram a https 3A 2F 2Ft me 2Ftechstudycell 2F a Twitter a https 3A 2F 2Ftwitter com 2Ftechstudycell a ------------------------------------------------------- Other useful ESP32 home automation projects Latest ESP32 projects playlist a https 3A 2F 2Fwww youtube com 2Fplaylist 3Flist 3DPLlBmS9EKFydee7YsvVP 5TiPDeH38PwlK a Latest NodeMCU projects playlist a https 3A 2F 2Fwww youtube com 2Fplaylist 3Flist 3DPLlBmS9EKFydcv9ffXm72-cU9 EusicIjO a Smart Home using Arduino IoT Cloud ESP32 Alexa control relay with IR remote a https 3A 2F 2Fyoutu be 2FpfEGnnY66sw a

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