I asked this on the adafruit forum but it seems pretty dead.
I already have two old 32x16 red LED matrix that work great, but I want to go bigger (taller) and I want to go color.
I'm trying to figure out if I should get two 32x32 panels or four 32x16. I'd like to go with the 32x16 because they're bigger (bigger LEDs), but I don't know if they "stack". I want the total panel to be 64p (wide) x 32p (tall).
Does the matrix code support multiple rows of 32x16 panels? [Panel 0][Panel 1] [Panel 2][Panel 3]
Or does it only work with 1 row? [Panel 0][Panel 1][Panel 2][Panel 3]
Currently using an uno for my red panels, but I'm getting a mega2560 and due. Also have multiple raspberry pis. And if necessary I could get an FPGA.
My goal is I want something cool AF to stick in my window. There's going to be a temperature sensor outside the window and a controller connected to it. Normally, it'll just display stuff (current time, temperature, maybe a countdown timer to the next holiday, etc.), but the controller will be used to activate a menu and people outside can play old style games (currently re-creating tetris).