setDisplayDigit Reference (TM1638/TM1640)

Set a single display to a digit.

void setDisplayDigit(byte digit, byte pos, boolean dot, const byte numberFont[]);

Argument	Detail	Default	Since
digit	The digit to set	required
pos	The 7-segment display to set. 0 for the leftmost, 7 for the rightmost	required
dot	The dot status for the display	required
numberFont	The font (segment data) to use for numbers, defaulting to the built-in font.	NUMBER_FONT, the built-in number font	v1.5.0

Example

Set the leftmost display to a "6.":

module1.setDisplayDigit(6, 0, true);