Hello,
here my problem:
I use arduino nano to read data at 57600 from its serial port from a bluetooth serial adapter . (this is a pair of F2M03GXA ) , they look like a virtual serial cross cable .
Evrything works fine , but from times to times the arduino is just unable to read anything from F2M03GXA . But when i test from my PC with RS232 => ttl adapter i can see data streaming from F2M03GXA .
When i connect a cross cable it works .
I wonder if the integrated fdti chip on arduino can "conflict" in some way with serial pins (while its not powered) and this confuse the F2M03GXA from times to times.
So does somebody already saw some "interference" when using the serial port with ftdi behind.
regards
c