Member Since: February 29, 2012

Country: United States

  • The RTS pin of the FT232RL is connected to the transmit and receive enable inputs of the SP3485

    However schematic shows, TXDEN is connected to RE and DE. Which is correct?

  • This example code did not work on atmega128A, After using sample code from this page, It worked fine :)

  • hello seulater, I have used this as external GPS for my android phone, In open sky conditions makes fix around 20 seconds, average accuracy between 1.5 to 2.5 m,

    however not impressive indoor conditions though it fixes around 1 to 3 minutes.




  • hello a1ronzo,

    could you show some calculations regarding this?

    What is voltage drop across resistor and led?


  • What is value of resistor connected to led on this evaluation board,

    0.27 is shown in schematic, on resistor value is .27,

    when I checked with multimeter it showed .4 to .5 ohm


  • could anyone tell me which IC is used to regulate 1.8 v?

    I found in schematic

    Device: V_REG_LDOSMD2

    Name: U2 and 1.8v

    Package: SC70

    by the way performance of this module is superb, usually it locks within 40 seconds and gives me an accuracy of 1.6 to 2.5 m in open sky conditions,

    I am using it as an external bluetooth gps to my android phone.


    UPDATE: MIC5366

  • thanks,

    I had not connected cable connector properly. Now its working.

    performance of GP-2106 is good in open sky,

    but takes long duration indoor :(

  • is there any tutorial, how to interface?

No public wish lists :(