GNSS positioning

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kmahe.1 by Associate II
  • 685 Views
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Teseo-LIV3F: max current out of VCC RF pin?

I'm considering the Teseo-LIV3F(L) for my current project, but I could not find an Abs. Max Rating for the current through VCC RF. The closest to this rating I could find is Fig. 10 in the LIV3F hardware spec that mentions a TPS22943, which limits it...

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GChri.2 by Associate
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I'm trying to recover some bricked STA8089FGBD's

I have a significant number of bricked STA8089's, literally 100's, and I'm trying to find out why.The devices won't respond, VOL2 is lower than it should be (1.2V), the RF chain is dead (low supply voltage), and there seems to be no response to the s...

GMelv.1 by Associate
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Teseo-LIV3F, no satellite position.

Hello, Can you help me? I assembled a module on the Teseo-liv3f basis with a passive antenna (A25-4102920-AMT02). And I can not get the coordinates in nmea messages (screenshot in attach). What could be the problem? Thank you.

Sergei by Associate II
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  • 24 replies
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Problem with X-Nucleo-GNSS1A1?

Hello.My name is aoki​​I am using Nucleo-F401RE and X-Nucleo-GNSS1A1.TESEO-SUITE is no longer displaying anything at all.I have tried the following to solve this problem.A. I initialized the flash of Nucleo-F401RE and downloaded the sample software, ...

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ayasu.1 by Associate
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Date with 5.2.0 library

Hello,I'm trying to understand how to get simple information with the GNSS library and the example.I think I can find the time inside "pGNSSParser_Data->gpgga_data.utc" and position with "pGNSSParser_Data->gpgga_data.xyz" but is there an easy way to ...

Argail by Associate
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STAGPS Testing fails to download the Rinex file

Hi,I am trying to test the COLD START behaviour of the X-NUCLEO-XGNSS1A1 and when trying to start the Autonomous mode I get the following response:Running Autonomous AGPS taskRinex files directory is D:\RINEXStart downloading file ftp://cddis.gsfc.na...

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sougata by Associate II
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  • 2 replies
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