Multiple Sensors, Multiple Appliances using NodeMCU & Blynk | IOT Projects | ESP8266 Projects

JLCPCB Prototype for $2(Any Color):
This is the tutorial for monitoring multiple sensors and controlling multiple appliances using NodeMCU board from anywhere in the world via Blynk IoT platform.

I have also shown the components used, it's circuit diagram and almost everything that require to make this amazing project.

Goto Blynk forum for more help :

Subscribe now to watch some amazing videos coming up soon.

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Important links

Blynk App for Android :-

Blynk App for iOS:-

Goto Blynk forum for more help :

DHT11 Library -

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For Connection Diagram, Gerber File, Code and all other details, visit here


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Buy the components from here

NodeMCU -

5V Relay -

BC547 Transistor -

9V2A Adapter -

7805 IC -

PIR Motion sensor -

DHT11 Temperature & Humidity Sensor -

Proximity sensor -

MQ135 Gas Sensor -

LDR Light Sensor -

2pin Terminal Connectors -

1n4007 diode -

330 ohm resistors -

Visit my Amazon Storefront for purchasing any components you need for this project or any other project :-


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Now you can get free PCB with every order of techiesms T-shirt or techiesms pocket notebook.

You can buy the merchandise from here,

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WhatsApp number :- +91 82000 79034

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