
Programming The Mio 
Persistent Serial Commands
There are a select number of persistent commands the Mio 
Serial Commands
@BRT  | Set Brightness level  | |
  | Syntax:  | 
  | 
  | ||
  | level>'"  | 
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  | Variables: | 
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  | brightness level # = a value from 0 - 32.  | |
  | (Set LED Awake brightness level)  | |
  | (Set LED Awake brightness level, sleep brightness level)  | |
  | Example: | 
  | 
  | (1)   | |
  | Sets the awake brightness level to 50%.  | |
  | (2)  | |
  | Sets the awake brightness level to 100% and sleep brightness level to  | |
  | approximately 15%  | |
  | 
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IRMODE #  | Sets the IR transmission frequency to either 455KHz or 38KHz.  | |
  | Syntax:  | 
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  | "IRMODE #"  | 
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  | Variables:  | 
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  | # = 455 or 38  | 
  | 
  | Example:  | 
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  | "IRMODE 455" | |
  | Sets the IR transmission frequency to 455KHz.  | |
  | 
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Force the device into screen saver mode.  | ||
  | Syntax:  | 
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  | Variables:  | 
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  | # = 0 - 60 in seconds; time to wait before going to sleep. Default is 30. 0 sets  | |
  | the device to never sleep.  | |
  | Example:  | 
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  | SEND_COMMAND  | |
  | Forces the device into screen saver mode after 45 seconds.  | |
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12  | Mio Modero   |