Pyserial never read

[Peter Hansen]

luca72 wrote:
> Thanks for your help, but it don't solve the problem.
> I receive only the echo and full stop.

If you want help, you'll do better to post small pieces of code that you 
are actually using, rather than making us guess or imagine what you are 
doing.  There are perhaps a dozen things that can go wrong with serial 
communications, and it's not efficient for us to start suggesting them 
one at a time...

-Peter