fix issue #5 & optimize ATtiny85 demo example

jasonacox / TM1637TinyDisplay

Arduino library to display numbers and text on a 4 and 6 digit 7-segment TM1637 display modules.

GNU Lesser General Public License v3.0

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fix issue #5 & optimize ATtiny85 demo example #6

Closed nerdralph closed 3 years ago

nerdralph commented 3 years ago

This fixes issue #5 and saves ~1.5kB in the t85 example by using showNumber() instead of sprintf(). Changes tested with Arduino IDE 1.8.13 with a UNO clone.