hi, i'm very new to python. i downloaded pyserial on win7 64bit. using Dell N5010 (it doesn't really have serial port) i tried to open port with ser = serial.Serial(0) but it gave error that [Error 2] The system cannot find the file specified. but with ser = serial.Serial(3) and upto 5 system waits for sometime and times out.why??
on ser = serial.Serial(5) and ser = serial.Serial(6) it again comes to input as command executed successfully. what i miss? how come system can open COM port 6,7 if it doesn't have any serial port???:-O
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