The current baud rate used by a RTU type module. If the module is TCP type, then BR9600, the default, will be used. Note these are not the same values used by the termios library. 
| Enumerator | 
|---|
| BRNONE  | Default value, no connection, or unknown baud rate.  
 | 
| BR1200  | 1200 baud.  
 | 
| BR2400  | 2400 baud.  
 | 
| BR4800  | 4800 baud.  
 | 
| BR9600  | 9600 baud.  
 | 
| BR14400  | 14400 baud.  
 | 
| BR19200  | 19200 baud.  
 | 
| BR28800  | 28800 baud.  
 | 
| BR38400  | 38400 baud.  
 | 
| BR57600  | 57600 baud.  
 | 
| BR115200  | 115200 baud.  
 |