SyRen DIP switch wizard
 
Serial bytes are 8N1, and you can choose from the following baud rates.
Don't forget that data needs to be sent as true TTL serial - you may
experience problems if you are inverting bits. 
  
    
      | Baud | 
       | 
    
    
      | 2400 | 
        | 
    
    
      | 9600 | 
        | 
    
    
      | 19200 | 
        | 
    
    
      | 38400 | 
        | 
    
  
  
  
  
9600 is usually the best place to start.