WallText – LED Matrix Notification System

The aim of the project is to create a system that allows you to show the smartphone’s notifications directly on a led matrix

Used materials:

• Arduino Uno (Aliexpress link)
• Bluetooth Module HC-06 (Aliexpress Link)
• LED Matrix (MAX7219 driver) (Aliexpress Link)

Involved softwares:

• 1)Arduino IDE
• 2)Android Studio

Arduino libraries used: MD_Parola (download link) and MD_MAX72XX (download link).

Once you have received and downloaded all the needed stuff, you have just to copy the Arduino libraries in your own library folder and adjust the “MD_MAX72xx.h” file in order to set the right MAX module that you’re using.

All the firmware and source code for the app are availables on my Github account here. Hope you enjoy it!

Add a comment or contact us if you have any further question.