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I have just completed the very useful Arduino Bluetooth controlled 8x32 LED matrix project.

I have it up and running with 4 units and would like to extend to 8 daisy chained units.

Could you advise as to how the code should be altered.


by (130 points)

1 Answer

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For now I wasn't able to get more than 4 units... Sorry!
by (34.8k points)