U-blox LEA5 problems

Dear Friends,

            When U-blox LEA5 is directly connected to the PC by using RS232, fourpins of RS232 is used. In this connection, pin no. 8 for receive, 10for transmit, 3 for supply 3.3 volts, and 1 for ground(cover grounded).There are outputs which  cannot identify by testing hyper terminal.

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Replies

  • Hi Morli,
    out put garbage/unknown characters.We use GPS to PC directly with DB 9 by using 3.3 Volt.We donot have not Level converter. How can get it .Give the best way Please.thanks
  • hi Morli

    we use DB 9 serial port in pc. Voltage supply is 3.3 volt.
    give me suggestions ,please
  • Admin
    Are you using DB25 serial port in the pc? how is the voltage supplied?
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