Bigger RGB matrix

[isrobharath]

Thanks for your valuable information and reply.

@flashko

It is more important what LEDs (smart or ordinary) you use and how many. Depends on whether any animations and / or effects will be used. If you are going to use regular LEDs and only show large 7 segment numbers, an Arduino Nano may be enough.

Here I am using 32x32 RGB matrix matrix from Adafruit. I am going to construct large matrix by cascading 8 32x32 RGB matrix in horizontal and 4 32x32 RGB matrix in vertical. So total of 32 matrices. And also I am going to display text with scrolling effect, displaying images and gifs as well.

So I am really confused to choose microcontroller to use. Please help me out with this.