On Linux, some non-standard baud rates are possible to achieve by using the Setserial system call and setting your baud rate to a special value. If the driver supports the passed baud rate, then it is set (or approximated). On macOS, the system supports arbitrary baud rates by passing the request along to the driver. Setting nonstandard baud rates is supported only on Windows and macOS. To get the baud rate, compare the value of the Baud property to the constants in this table. To set the Baud rate, assign the desired class constant to the Baud property. See the table in the section 'Baud Rates', below. To do this, check the value of Baud against one or more class constants. The “Baud” class constants can be used to get or set the Baud rate. Reporting bugs and making feature requestsĬhanging property values does not automatically change the state of the hardware, you must call Reset or re-Open the connection in order for the change to take effect.