I am using a Peggy 2 to drive individual LEDs for a Railroad Museum display.
I have cut the number of rows driven by the board to increase brightness in the leds.
Would like to add another Peggy 2 to increase the number of points illuminated. Doing this would include the requirement that the 2 boards communicate so each Peggy board could do part of a display and hand off the other part of it to the 2nd Peggy.
The current code (1 Peggy board) looks like this;
...code snipped from source file ...
Where the coordinates are 'defined' in an include file, and the variable(s) dly2 are initialized early in the code.
I want to increase the overall size of the program to increase running time beyond the capacity of the on-board memory.
Can an EPROM, or equivilant device, be added to hold the additional commands?
Perhaps a serial feed from another m