How do I control huge numbers of the 64 x 32 screen?

hi there

I’d like to be able to build a huge wall with the 64x32 RGB screens. like 10 or more of the screens, so say 128 x 160 pixels or bigger. i see people have done this on the internet, but how are they doing it?

any help would be appreciated.

thanks, jack

Hi, take a look at this Raspberry Pi project that can drive large screens: https://github.com/hzeller/rpi-rgb-led-matrix

SmartMatrix Library can only handle up to about 128x64 per controller on the new Teensy 4 version using high quality settings. If you have a way of syncing 2-3 controllers that might work well for you.

like this: http://marc.merlins.org/perso/arduino/post_2020-03-13_RGB-Panels_-from-192x80_-to-384x192_-to-384x256-and-maybe-not-much-beyond.html
Anything bigger is likely FPGAs with a controller board.