extra 1K will probably make quite a mess.Transfer large amount of data through serial interface with 10x factor than standard (115200), can't be ignored.
Through a Digitus 70156 USB to Serial [1Mbps Serial] was possible.
I'd say they're worth getting.Isn't that an actual rs232 cable?
I doubt it. There have been reports of people...
QuoteI doubt it. There have been reports of people...You have no personal experience to confirm that, just assumption based on what other talks?
"According to schematic, Arduino Nano have series resistors of 1K on Rx and Tx. What for?"I think if you dig into the subject you may find the resistors on tx/rx pins are to keep the pins from floating.