tm1638-library/setDisplay.md

setDisplay Reference (TM1638/TM1640)

Set the 7-segment displays to the 8 values (left to right)

void setDisplay(const byte values[]);

Argument	Detail	Default
values	The values for each of the 8 7-segment displays from the the leftmost to the rightmost.	required

Example

Light a single segment on each of the 7-segment displays (and only the dot on the rightmost one):

byte values[] = { 1, 2, 4, 8, 16, 32, 64, 128 };

module1.setDisplay(values);