BadBOY
Published

Relay Control Using NodeMCU Through Blynk App

This is a cool IoT project for beginners using NodeMCU and Blynk app. Through this project, you can control 4 devices in your home.

BeginnerFull instructions provided2 hours329
Relay Control Using NodeMCU Through Blynk App

Things used in this project

Hardware components

NodeMCU ESP8266 Breakout Board
NodeMCU ESP8266 Breakout Board
×1
4-CHANNEL RELAY CONTROLLER FOR I2C
ControlEverything.com 4-CHANNEL RELAY CONTROLLER FOR I2C
×1
MB102 Breadboard Power Supply Module 3.3V 5V For Arduino Solderless Breadboard
×1
Solderless Breadboard Full Size
Solderless Breadboard Full Size
×1
Male/Female Jumper Wires
Male/Female Jumper Wires
×1
Rechargeable Battery, Lithium Ion
Rechargeable Battery, Lithium Ion
×1
LED (generic)
LED (generic)
×4
USB-A to Micro-USB Cable
USB-A to Micro-USB Cable
×1

Software apps and online services

Blynk
Blynk
circuito.io
circuito.io
Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Mastech MS8217 Autorange Digital Multimeter
Digilent Mastech MS8217 Autorange Digital Multimeter
mobilephone

Story

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Credits

BadBOY

BadBOY

5 projects • 7 followers
DIY enthusiast |Engineer | Cricket player | Hardware designer

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