64x64 LED Matrix?

[Louis]

Hi Rob,

ADDX pins don’t need to be PWM pins. They do all need to be in the same port group, Port C. Pin C0 - which is called 15 on the Teensy - is the only easily accessible pin that can be used for this. (schematic reference)

You’ll need to add/modify the ADDX definitions in MatrixHardware_KitV1.h to drive a 5th ADDX pin on C0/15

You’ll need to create a new configuration for SMARTMATRIX_HUB75_32ROW_MOD8SCAN following an example like SMARTMATRIX_HUB75_32ROW_MOD32SCAN in SmartMatrix3.h

There might be some useful notes here:

SmartMatrix with 1/4 scan hub75 panels

Hi everybody, I’m trying get the library working with an hub75 1/4 scan matrix, but with no luck so far. I modified the SmartMatrix.h file like this: #define SMARTMATRIX_HUB75_32ROW_MOD16SCAN 0 #define SMARTMATRIX_HUB75_16ROW_MOD8SCAN 1 #define SMARTMATRIX_HUB75_16ROW_MOD4SCAN 2 #define CONVERT_PANELTYPE_TO_MATRIXPANELHEIGHT(x) ((x == SMARTMATRIX_HUB75_32ROW_MOD16SCAN ? 32 : 0) | \ (x == SMARTMATRIX_H…