I am having issues about combining two 6432 matrix, which means the size is 12832 in total. It seems like the current library (which is RGBmatrixPanel.h) that I am using does not support for combining 2 matrices. I am using Arduino Mega board. Is there any library for Mega board that I can use to combining the 2 matrices?
Have you pinged the authors of that library… On Adafruit’s website they list a message:
These displays are ‘chainable’ - connect one output to the next input - but our Arduino example code does not support this (yet). It requires a high speed processor and more RAM than the Arduino has!