Roland Pelayo
Published © CC BY

ESP32 WiFi Message Board

Send messages to be displayed on a LED matrix via WiFi

IntermediateWork in progress3 hours1,885
ESP32 WiFi Message Board

Things used in this project

Hardware components

ESP32
Espressif ESP32
×1
MAX7219/MAX7221 LED Display Drivers
Maxim Integrated MAX7219/MAX7221 LED Display Drivers
×1
LED Dot Matrix Display, Red
LED Dot Matrix Display, Red
×4

Story

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Schematics

ESP32 WiFi Message Board Wiring

Code

ESP32 WiFi Message Board

Credits

Roland Pelayo

Roland Pelayo

6 projects • 12 followers
I am an electronics engineer working as a college professor and author of Teach Me Microcontrollers! - a blog about PICs, Arduino, etc.

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Related channels and tags
  • Displays
  • Espressif
  • Maxim Integrated