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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

lubi

Member Since: February 1, 2010

Country: United States

  • I know the answer.i will put example program in somewhere,if i have time.but i can tell you now.Datasheet isn’t right for new Arduino board.

  • Hi,ryowens84
    i have two LED Matrix and want connect togeter,
    from datasheet i must use SPI interface and enter ‘%’ in my arduino program to change NUM_BOARDS,
    but it’s no work,could you write example with how to change NUM_BOARDS for arduino ?

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