I'm trying to display a scrolling number on my MAX7219 display using the LedControl library, but can only ever get the first digit (digit 0) updating. When I reference digits 1-7 the 7 segments don't light up.
This also happens even with the example sketch LCDemo7Segment. Is there an issue with my display unit perhaps?
Using an Uno board and this module. Using pin 11 for DataIn, 13 for CLK, and 12 for Load.
