GNSS positioning

Ask questions and find answers on Teseo GNSS positioning solutions. Discuss NMEA sentences, SBAS activation, and signal troubleshooting.

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Hey guys, I have been trying to setup X-NUCLEO with an stm32h743 Nucleo board using the "Application note" file but I could not update my STM32-NUCLEO board for X-NUCLEO-GNSS because the panel did not have a proper firmware.

I was looking to send instructions to X-NUCLEO using I2C , especifically the GetPos_I2C example but I dont know how set X-NUCLEO bord to recieve I2C instructions without the teseo-suite firmware. I was wondering if someone could help me with thatAppl...

Resolved! TESEO LIV3F No GPS coordinate

Hi, I am trying to get GPS coordinate with my PCB, which has just TESEO LIV3F. I connect the RX and TX of the TESEO LIV3F to RX,TX of arduino uno. I can see the NMEA information in my serial port put i couldn't get any GPS coordinate. I have attached...

0693W000003OwVbQAK.png 0693W000003OwVlQAK.png
AAl S.1 by Associate II
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TESEO-Liv3f manufacturer issue

Hi, I bought TESEO-Liv3f  module from mouser. when i made the PCB i was not able to get NMEA information and not even GPS coordinate. I checked if there is connectivity in my board and found out there is connectivity between RX and GND. I tried anoth...

AAl S.1 by Associate II
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Resolved! Teseo-LIV3F, No GPS coordinate

I made a PCB using Teseo-LIV3F as stand alone, tried to connect TX and RX of the module to Arduino TX and RX using I TinyGps++ library, but I couldn't get any response from the module. I tried to connect the module to software and hardware serial of ...

AAl S.1 by Associate II
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  • 13 replies
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Teseo LIV3x

Hello,I’m looking into buying a Teseo LIV3x module (one of both). What I saw in the datasheets is that they accept RTCM messages, is that true? Does this mean that if I give the module these messages, it will output corrected nmea sentences?I saw tha...

RVerv.1 by Associate
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Resolved! Hi, I want to connect Teseo-Liv3R to an active antenna. I have seen in the Data sheet section number 6.2 how to connect it. My questions:

1- What is the deference between figure 10 and 11? And what is (S22943) in figure 11? is all I need to use active antenna inductor and capacitor? If it is yes what is the value?2- I have seen in the   in section 7 general schematic. Is it for passive...

AAl S.1 by Associate II
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Cannot apply a configuration change to binary image

Trying to load a baud rate change config to bin image using wizard and "I want to modify a binary image", then choosing an option to apply to software binary image. The result is is cannot be applied by this wizard. The binary version is BINIMG_4.7.1...

Mark1 by Associate
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Resolved! TESEO-LIV3R EEPROM

Hi, Does TESEO-LIV3R require to connect EEPROM? If it's yes why do we need it? In my application i need to do hot start. Is it just enough to connect V_Back to external battery?Best regards Anas

AAl S.1 by Associate II
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