I would like to build a 3x3 matrix of 10x10 matrices using a total of 900 APA102 LEDs (9 x 100 = 900). I would like to use 1 Pixelblaze v3 that has a segment feature in Settings.
I have been testing a Pixelblaze v2 and a SP108E for background lighting of my wall art. The SP108E has a Settings feature that allows you to divide the total number of LEDs into equal segments. Each segment then runs the same pattern in sync – no expansion card or additional controllers needed.
The mapper in Pixelblaze v3 could save 300x300 and 10x10 patterns. The 10x10 patterns would run in sync on the 9 matrices. The 300x300 patterns would run across all 900 LEDs.