Comment naviguer dans l’arborescence de U-center

->   How To modificative the hertz rate 
view/generation9configuration/advanced Conf 
  menu : CFG-rate /CFG-eat-measure 
  100 means 100milli seconds  or 10hz

 ->  modificative the configuration 
tool/receiver-config
 select Ublox generation9  
    select dans le menu déroulant :your config.txt
then clic  : « transfer file =>GNSS « 

Must SAVE !!  see below 

->  save the configuration  
view/message-view
  menu :  ubx/cfg/ cfg 
      clic: save current configuration 
             highlight all 4 memry locations (hold Ctrl when       			clicking to highlight),    
	then click  : SEND   ( bottom  left on the window ) 

->  set baurate to 115200    (  if not already done )
     view/message-view
  menu :  ubx/cfg  PRT  (for port )
   set the   BPS  to 115200 


  -> firmWare 
      tool / firmware-update
		select firmware image  (  .bin  )
		clic : use this baud rate for upload  : choose 230400
		clic  « GO »  wait for 2 minutes 

 ->disable SBAS  if not already done ( done in Andreas and Tony files )
		view/generation9configuration/Gnss-config
		menu : CFG  / signal-sbas-ENA

  -> TMODE3
 	view/message-view
		menu : UBX / CFG  /TMOD3  

	-> Check : Firmware-version :
     view/message-view
    menu :  Ubx /Mon  / ver
 		find : HPG (should be 1.13  ) or the last one 

If you use radio XBee look at the flash on the arduSimple:
base  : GPS  -> xbee flash
rover  :  Xbee -> gps flash  
				From  Kaupoi