Home Automation System using ESP32 and Blynk 2.0 | Blynk ESP32 Relay Control

#ESP32 #Blynk #HomeAutomation
In this video, I am going to make a Smart home automation project, using ESP32 and new Blynk 2.0. By using this project, you can control the home appliances using Blynk Web Dashbaord. As well as, you can also control the relays using Blynk IOT App. I have also added the Push Buttons feature, to control the relay module manually. You can also check the real time status of each relay, on Blynk App, and Blynk web dashboard.

Parts:

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Useful Video Links
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Part 2: ESP32 Blynk 2.0

ESP32 GSM GPRS Based GPS Tracker

GPS Tracker With NodeMCU Esp8266

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Social Media Links
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GitHub:
Youtube:

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Download Code
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Disclaimer
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Disclaimer: All videos are for educational purposes and use them wisely. Any video may have a slight mistake, please take decisions based on your research. This video is not forcing anything on you.

Warning: I will use High Voltages which if incorrectly or improperly used could result in serious injuries or death. So be careful of what you are doing because I will take no responsibility for any of your actions.

[andreasteibtner]

Super weiter so damit hab ich es auch geschaft.

[yashwobantasinghnongmaithe]

Sir I make the same project using esp32 and 4 channel relay. The project works fine after uploading but after power interruption or when reset button is press it doesn't work and there is a single led glowing in dim light on the relay. Please help me how to solve this problem.

[varadwavare]

Which board and port should we choose? Esp32 dev module or esp32 fm devkit

[gamewithz.k]

nice video my question is can we add more relay modules to the same esp 32 and how many let me know

Thank you friend for sharing, congrats! You have gained a new subscriber to your channel

[ChristianaUjunwa-rb]

After you finish the blynk setting Where did you get the coding you used for the automation

[emilcost]

How do I connect the power to the the esp32 if I use the 5 volt pin as VCC? Currently, I am using the Vin pin as 5 volt power to the esp32. If I use the 3.3V pin as power input, then I think I will not get the 5 volts to be present on the Vin pin? Where do I supply power to the esp32 once I disconnect the USB from the computer? Thanks!

[pewpew_]

Hello. May I know what software you using to design circuit diagram as shown in this video thumbnail?

[davydbar]

Gracias por enseñar como se realiza el proyecto en Blink!! Había probado algo similar con Arduino IOT pero mi Esp32 se traba, no se conecta o se cuelga

[cartoonanime]

what about resistor you have connected

[tzampini]

Very nice video. If you have the time, I’d like to see a video showing how to enter WiFi credentials via the mobile app, instead of embedding them in the ESP32 firmware. If I understand it correctly, the new Blynk 2.0 allows you to do this. Thank you!

[learnpoint]

Isir I have a new esp32 wroom-32 board, in the backside it's written ESP32S.i will try to program on arduinodroid but error is on board selection.i don't understand which board i select.kindly help me I have no computer 🖥️.I try it my vivo yo2t mobile phone.

[wcrwukatni]

Text section exceeds available space in board

[cartoonanime]

i have to turn on my mobile hots pot wifi? to control from mobile
and if i have only 2 channel relay by removing all other extra 2 channel code will it run?

[BFAO_Vishnusai-uzbe]

Hi sir in esp32 doest glow the blue flash button in esp32 board

[venkatrockzz]

Thanks 🙏 ur warming instructions,
Now i have issue with relay intial works that means when i switch on the module relay on and NO turn to NC, but i need initially should not relay on .kindly reply me

[subarutan]

Sir do your ESP32 auto connect to wifi when for example there is power interruption?

[karanjadhav]

What we have to add in this code to control 8 relays ?

[RandoniumTJ]

while choosing data stream in the mobile app, it is saying there is no supported datastream. It is also saying that i dont have pemission to access this product. please help

[janakpatel]

i used your but with switch in hardware but it is mall operate in both offline and online mode so my question is internet speed is effect the operation of project?