Controlling TiM LED Matrix boards with Arduino Uno


I have a TiM LED board from my helpful maker friends at Wyolum to play with, and was wondering what cool application I could make out of it. I was thinking of games, animations and the like, and started to put things together, just to test waters and see what it would look like.

Well, first roadbump. There were a couple of things missing. They weren’t so big as to cause major inconvenience, but it definitely would help visual applications if I added them. I am talking about row manipulations, allowing us to manipulate the board as a whole (or a collection of rows) , rather than as individual pixels.

Well, having had some experience with programmable RGB LED strips before (though those were LPD8806 based, not WS2811 based), I quickly added the helper methods, and put together a quick sketch using the ever-so-useful Arduino Uno. I made a quick video of it, I am going to keep playing with it for a while, something cooler just might be on it’s way ; )

Here is the github link to the sketch and the library :

And here is the video :