IoT Controlled LED Matrix Notice Board using MAX7219 and Blynk 2.0: Step-by-Step Guide

This tutorial video will provide you with a comprehensive guide on creating a notice board for your office, shop, or store. The process involves utilizing the Max7219 LED matrix display in conjunction with the Blynk IoT Mobile App and Web Dashboard. By following the detailed step-by-step instructions presented in the video, you will be able to successfully complete your project.

Key Moments: Will update soon.

For this project, we use following components –

• NodeMCU ESP8266 Wifi board
• MAX7219 LED Matrix board
• Few Female to Female connecting wires

Connections:

Vcc- 3.3V
GND- GND
DIN- D7
CS- D8
CLK- D5

Important Links:

Programming Code: https://raw.githubusercontent.com/its...
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How to Factory Reset Your NodeMCU ESP8266: NodeMCU ESP8266 Factory Reset, Erase ...
Blynk cloud server: https://blynk.cloud/
How to install ESP32 board in Arduino IDE: https://www.nuttyengineer.com/knowled...
How to install NodeMCU ESP8266 board in Arduino IDE: https://www.nuttyengineer.com/knowled...
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

NuttyFi Wifi Development board: https://www.nuttyengineer.com/product...

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Our more videos on NodeMCU ESP8266 & ESP32 Board: ESP8266 & ESP32 Innovation


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