weird 8x8 LED Display Issue - MAX 7219

Hi All ,

I'm new to this Forum and pretty new to Arduino in general so please be gentle with me. :slight_smile:

I have a question which may well be very easy to answer but I'm a bit lost for ideas.

I have 4 8x8 LED Matrix controlled by MAXIM 7219's and daisy chained for cascading.

My problem is that the sketch i have attached correctly , shifts from display 1 through to 4 but the text needs to be shifted 90º to the right to display properly.

ANY help and advice would be awesome.

Many Thanks.

Alex (Sixxdog_UK)

Scrolling_text_LED_WORKING.ino (9.68 KB)

Found a solution , if anyone else needs it.