Hi guys,
I'm working on a project with Processing and I need to power a lot of leds, to do that I have bought TLC5940 (http://www.ti.com/lit/ds/symlink/tlc5940.pdf).
The communication between Processing and my board is done by Firmata. My problem is that I don't know how to control the TLC5940 through firmata, I'm not an expert (as you can see). If you know how could I run and control the TLC5940 library through Firmata, tell me 
Thank you!