Add flicker free display updates to your Teensy projects using virtually any display. This free library will let you draw text and numbers using non-proportional fonts and update the data without getting that nasty flicker caused by drawing fillRect() to blank out old data.

Download the free library from GitHub:
https://github.com/KrisKasprzak/FlickerFreePrint

Watch the results here:
https://youtu.be/uMqTAoCCCX8