IoT App Control Smart Notice Board with ESP8266 and MAX7219

Published at : 23 Dec 2025

Hi everyone. Welcome to the video tutorial on building an IoT-based Smart Notice Board using MAX7219 LED Matrix, ESP8266 NodeMCU, and the Blynk IoT Platform. In this project, we will create a versatile notice board that can display scrolling messages, control scroll speed, direction, and brightness, and even receive messages wirelessly from the Blynk IoT app.
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Get 1-2 Layer PCBs only at $5
https://www.pcbway.com/?from=iotprojectsideas02
Build Time: Only 24 hour
PCB Gerber File: https://iotprojectsideas.com/iot-smart-notice-board-with-max7219-esp8266-blynk/
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#esp8266 #iotnoticeboard #smartnotice #ledmatrix #max7219 #nodemcu #dotmatrix #blynkiot
**************Download Section*************************
► IoT Smart Notice Board with MAX7219 Dot Matrix Display ESP8266 NodeMCU & Blynk App
► Circuit Diagram, Source code, & Guide: https://iotprojectsideas.com/iot-smart-notice-board-with-max7219-esp8266-blynk/
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#blynk #iotprojects #iotprojectsideas
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IoT Smart Notice Board with MAX7219 Dot Matrix Display ESP8266 NodeMCU & Blynk App

------------Time Stamps-----------
0:00 Overview: IoT Smart Notice Board with Dot Matrix LED Display
1:46 Components Required
2:18 Wiring the MAX7219 Display with ESP8266
2: 50 Project PCB Gerber File & PCB Ordering Online
3:45 Setup Blynk IoT Web Dashboard
5:35 Program Source Code
8:15 Blynk IoT Mobile App Setup
8:55 Testing & Demo of the Project
9:22 Conclusion
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Components Purchase Links: IoT Smart Notice Board with MAX7219 Dot Matrix Display ESP8266 NodeMCU & Blynk App
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Buy from Amazon:
► NodeMCU ESP8266 Board: https://amzn.to/3jqnTn1
► MAX7219 Dot Matrix LED Display: https://amzn.to/3XRkcGf
► Breadboard: https://amzn.to/3DwbchD
► 5V 2A Power Supply: https://amzn.to/3YeYcF2
► Jumper Cables: https://amzn.to/3wLD3q1

Buy from AliExpress:
► NodeMCU ESP8266 Board: https://s.click.aliexpress.com/e/_DlqwF1v
► MAX7219 Dot Matrix LED Display: https://s.click.aliexpress.com/e/_DFrX6Cb
► Breadboard: https://s.click.aliexpress.com/e/_DdtUvST
► 5V 2A Power Supply: https://s.click.aliexpress.com/e/_DCI55j9
► Jumper Cables: https://s.click.aliexpress.com/e/_DC16frd
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