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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@BootySnorkeler
Hi everyone,
I would like to know if my Charlieplexed LED matrix needs to be arranged in a specific way to work.
For example, do I need to go top to bottom and left to right? or bottom to top and right to left? or bottom to top and left to right? Does it even matter? And if I get my arrangement wrong, can I still display graphics the right way up by rotating the graphics?
Thanks!
EDIT: Also, can the charlieplex library display text and images as long as I provide the width and length? Or do I need to arrange my LEDs in a certain width/height to use the bitmap fonts? Thanks again!