Learn- How to make gas detector with MQ2 sensor with New Blynk2.0 IoT App and Cloud Web Dashboard? This video show you each & every steps to design it. So watch each steps of the video carefully.

Key Moments of this Video:
0:58 What is MQ2 Sensor and how it works?
1:47 Required Hardware for MQ2 sensor based Gas detector
2:37 Circuit diagram for Gas Detector with ESP32
2:44 Connecting the Hardware
3:10 How to configure New Blynk2.0 IoT cloud
3:20 how to create new template in New Blynk cloud
3:51 What is Metadata Tab in New Blynk cloud
4:02 What is DataStream Tab & hwo to create it in New Blynk cloud
4:17 What is digital pin in New Blynk cloud
4:26 What is Analog pin in New Blynk cloud
4:34 What is Virtual pin in New Blynk cloud
4:46 What is Enumerable pin in New Blynk cloud
4:57 What is Location pin in DataStream tab in New Blynk cloud
5:09 How to Create Virtual Pin in New Blynk cloud
5:26 How to create Datastream for virtual Led in New Blynk cloud
5:46 What is Events Tab in New Blynk cloud
5:59 What is Automation Tab in New Blynk cloud
6:14 What is Web Dashboard in New Blynk cloud and how to configure & manage it
7:47 What is Mobile Dashboard in New Blynk cloud web dashboard
8:04 How to add ESP32 or NodeMCU board to New Blynk cloud Manually
8:11 3 different ways to connect New Device to NewBlynk2.0
8:50 How to connect ESP32 or NodeMCU board to new Blynk2.0 Cloud using "From Template" option
9:20 MQ2 Sensor program ink for New Blynk2.0 cloud
10:37 Program code explaination for MQ2 sensor
10:44 How to replace Blynk Credentials in the Arduino Programming code manually
18:08 How to configure the New Blynk Iot Mobile app for MQ2 Gas detecctor
19:45 Live Testing of MQ2 sensor based Gas detector with new Blynk Mobile app and Cloud web dashboard

Important Links:

Programming code:
https://github.com/itsbhupendrasingh/...
How to install New Blynk Library:
https://www.nuttyengineer.com/how-to-...
Blynk cloud server:
https://blynk.cloud/
How to install ESP32 board in Arduino IDE:
https://www.nuttyengineer.com/how-to-...
How to install NodeMCU ESP8266 board in Arduino IDE:
https://www.nuttyengineer.com/nuttyfi...
Link to download winzip:
https://www.winzip.com/en/download/wi...
Link to download WinRAR:
https://www.win-rar.com/download.html...
Arduino IDE Software:
https://www.arduino.cc/en/software

Online Components:

ESP32 Board: https://www.flipkart.com/easy-electro...
MQ2 Sensor: https://www.amazon.in/Electronic-Spic...
Led: https://www.amazon.in/PROJECT-HUB-Dif...
5V Buzzer: https://robu.in/product/5v-passive-bu...


NuttyFi Wifi Development board: https://www.nuttyengineer.com/product...
Contact link for Nutty Engineer Company: https://www.nuttyengineer.com/contact...
Contact link for SME: https://www.smedehradun.com/contact/

Our Other Video on YouTube:    / smedehradun  

Join us at Social Platform:
Github: https://github.com/itsbhupendrasingh
Twitter:   / itsbhupendra  
LinkedIn:   / schematics-micro-electronics  
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Instagram:   / itsbhupendrasingh  

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