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	What are the possibilities of getting a screen that would allow a direct connection to an RS-232 instead of Bluetooth?  To use something...
	
		 
	 
	 
					
						
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Unfortunately it only works with Android platforms.  I set up a demo device and ran it.  I used a serial logger to validate the NMEA...
		 
	 
	 
					
						
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Yes it is pin 2