Home Automation using ESP32 Blynk 2 0 with IR remote control relay temperature sensor IoT 2021

In this IoT project I have shown how to make home automation using ESP32 Blynk 2 0 with IR remote control relay temperature sensor LDR to control 8 appliances with real-time feedback You can also control appliances without internet from IR remote and manual switches 2 for 1-4 Layer PCBs Get SMT Coupons 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 Visit the following website to get electronics components modules at a very reasonable price a https 3A 2F 2Futsource net 3Fsource 3DYouTube a During the Blynk tutorial video I have covered the following topics 00 49 ESP32 control relay with the New Blynk IoT app 01 51 Controlling Blynk ESP32 with no Wi-Fi 02 42 Required Components for this Blynk ESP32 IoT project 03 02 Circuit of the ESP32 Home Automation projects 04 56 How to set up NEW Blynk 2 0 template for ESP32 08 10 Set up Blynk cloud Web Dashboard for ESP32 09 42 How to set up the mobile dashboard in NEW Blynk IoT App 11 56 Program ESP32 with Arduino IDE 15 02 Connect ESP32 with Blynk IoT cloud 16 00 Connect appliances with relay module circuit 16 04 Controlling appliances from Blynk App IR remote and switches Required Components for this ESP32 home automation system 1 ESP32 DEV KIT V1 2 8-channel 5V SPDT Relay Module 3 TSOP1838 IR receiver with metallic casing 4 Switches 5 DHT11 temperature sensor 6 LDR 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 DHT11 sensor a https 3A 2F 2Famzn to 2F3s6e91p a LDR a https 3A 2F 2Famzn to 2F3izmcAu 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 5V DC supply -------Important points for this ESP32 project ------- 1 IR receiver sensor must have a metallic casing Otherwise you may face issues while trying to get the Hex code 2 After compiling the code you have to press and hold the BOOT button of ESP32 until the code starts uploading 3 Install the correct version of the ESP32 board and libraries as mentioned in the code 4 You can use any IR remote for this ESP32 project 5 Use a stable 5V 5A DC power supply for this smart home project 6 Please take proper safety precautions while working with high voltage ------------Related Previous Video Links ------------- Steps to program ESP32 with Arduino IDE a https 3A 2F 2Fyoutu be 2Ff6ovK57qPRg a Get IR Remote Hex Code for the ESP32 control relay a https 3A 2F 2Fyoutu be 2F5-ZyC3-BzLE a -----------Codes----------- Download Code for this Blynk ESP32 IR Remote control relays from the following article a https 3A 2F 2Fiotcircuithub com 2Fhome-automation-using-iot-blynk-esp32-sensors 2F a During the Blynk home automation tutorial video I have explained all the steps to make this IoT-based smart home system how to program the ESP32 with the new Blynk Edgent library In this ESP32 project you can control the relays without internet from the IR remote and manual switches ESP32 will automatically reconnect with the Blynk server when the internet comes back You can use any IR remote to control the relays just get the HEX codes of unused IR remote buttons and control the appliances with those buttons This smart relay module can be used for different internet of things projects which I will cover in upcoming videos homeautomation esp32 blynk ------------------------------------------------------- Thanks For Watching SUBSCRIBE LIKE SHARE COMMENTS Find out more such IoT 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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