Thank you, Eric!
I was late in to answare back, cause I was busy making some tests.
After to select manually the device handler from the combo box, it worked fine!
The next issue is to handle double press (in order t use button# 9-16).
I was trying to set it up on your Button Controller - Enhanced Lighting smartapp, by choosing 16 buttons, but I could only work w/ buttons 1 to 8.
Have you any tip on how to do it?
Thanks you in advance for supporting.