Hi all, I would like to know if it's possible to use a 3x4 led matrix with a MAX7219 ? If we can use a max7219 with a led matrix less than 8x8, what we do with the PINs not used? thx for your help regards mickeybond

MAX7219 with a 3x4 led matrix

mickeybond April 5, 2018, 8:27am 3

Hi marco_c

thx for your answer

can you explain me which code are you using to disabled in the register some outputs?

regards

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