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Sets the baud rate.

Component Version macOS Windows Linux Server iOS SDK
SerialPort 3.1 ✅ Yes ✅ Yes ❌ No ✅ Yes, on macOS and Windows ❌ No
MBS( "SerialPort.SetBaudRate"; PortReference; BaudRate )   More


Parameter Description Example
PortReference The reference number of the port. You get this number from SerialPort.Open when you open the port. $port
BaudRate The new baud rate as number. 9600


Returns OK or error message.


Sets the baud rate.


Set the baud rate to 9600:

$r = MBS( "SerialPort.SetBaudRate"; $PortReference; 9600 )

See also

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This function is free to use.

Created 18th August 2014, last changed 17th February 2023

SerialPort.Resume - SerialPort.SetCTS