The Stopbits property returns the current value of bits used to indicate end of a byte. Stop bits could be 1, 1.5, or 2. If serial port is not recreated, the property will return -1.
Property Value : The number of stop bits per character. StopBits can be set to one of the following values:
| Value | Meaning |
| ONESTOPBIT | 1 stop bit |
| ONE5STOPBITS | 1.5 stop bits |
| TWOSTOPBITS | 2 stop bits |
Tip: See also: Baudrate property, Parity property, Databits property, ControlHandShake property