Matrix animator with saving and loading (import) animation project. You can export the animation into an Arduino project which can be uploaded to any arduino with the correct circuit attached to it.
GitHub

zeevy/gps-led-clock

Important: This project is specifically designed for a 32x8 LED matrix using 4x MAX7219 modules. Other matrix sizes or configurations are not supported without code modifications. Note: The matrix ...
Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...