IoT Controlled LED Matrix Notice Board using MAX7219 and Blynk 2.0: Step-by-Step Guide
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- เผยแพร่เมื่อ 8 พ.ค. 2024
- 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: raw.githubusercontent.com/its...
How to Factory Reset your ESP32 Board: • ESP32 Troubleshooting:...
How to Factory Reset Your NodeMCU ESP8266: • NodeMCU ESP8266 Factor...
Blynk cloud server: blynk.cloud/
How to install ESP32 board in Arduino IDE: www.nuttyengineer.com/knowled...
How to install NodeMCU ESP8266 board in Arduino IDE: www.nuttyengineer.com/knowled...
Link to download winzip: www.winzip.com/en/download/wi...
Link to download WinRAR: www.win-rar.com/download.html...
Arduino IDE Software: www.arduino.cc/en/software
NuttyFi Wifi Development board: www.nuttyengineer.com/product...
Find Our Other Videos in TH-cam: / @smedehradun
Our more videos on NodeMCU ESP8266 & ESP32 Board: • ESP8266 & ESP32 Innova...
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Excelente!
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Very nice.
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Explanation
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What if I'm using esp32 and not esp8266
Then change the code to ESP32 programming template.
@@SMEDehradun how can I do that?
Do little hardworking & that’s it.
Mera node mcu nhi cal rha flash nhi ho rha kaise file run karni h please help
Try to flash your NodeMCU through the reset & flash button in pattern.
And if you want to factory reset your board then below video can help you.
th-cam.com/video/2ah2nFwzAyo/w-d-xo.html
@@SMEDehradun y video download ka li h dek li per wifi deauth attack nor work 😑
Then there is issue of hardware. Try new board for your project.
@@SMEDehradun fake to bna rha h wifi per deauth kam nhi kar rha bhai