Hi All, I'm running an UNO with generic 8x8 matrix 7219 boards from eBay. I'm using the latest MD_MAX72xx and MD_Parola libraries with a compiler directive of #define USE_GENERIC_HW 1. I also have a large power supply to run the 8x8 matrix displays. I can successfully get 6 display units working f…

Multiple 8x8 Parola Displays Using Generic 7219-7221 Boards

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