So, after 30 hours of craziness, debug, trial and error, I went directly to show the board to one of the guys of Officine Arduino here in Italy.
And it looks like the shield is defective.
OMG.
Thanks you all for the support
So, after 30 hours of craziness, debug, trial and error, I went directly to show the board to one of the guys of Officine Arduino here in Italy.
And it looks like the shield is defective.
OMG.
Thanks you all for the support