Glediator, Arduino, MAC

Hi all,

I am trying to use Glediator with a 20x20 LED Matrix, but with a Mac. I installed Glediator, downloaded the arduino sketches, and installed the RXTX Library using this link:

When I launch Glediator, the Arduino does appear in the Output mode window, but when I click on Serial open, it just doesn't connect. When i try to close the serial, it tells me it is already closed. I tried all the Baud rates, the glediator sketch is on the arduino, what am I doing wrong here?

I thought of maybe changing the Baud rate in the arduino sketch but I can't find any.

Any help will be greatly appreciated.

what am I doing wrong here?

You are using glediator, which is an unfinished pile of crap.

Hey again,

Ok so what do you recommend i do then?

Hi, I’m trying to get glediator working and am having the same problem you described. Were you ever able to find a solution?


I had the same problem, which I solved by an update of java and the download of the library RXTX (librxtxSerial.jnilib) here : RXTX for Mac OS X

have good day.