GNSS positioning

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

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X-NUCLEO_LIV4A1 not working after fw update.

Hello. After updating x-nucleo-liv4a1 using the GNSS FW Upgrader program, it no longer works. Afterwards, I tried to update using Teseo Firmware Upgrade, but an error occurred.How can I revert a module?Thank you.

leo__0-1733977202435.png leo__1-1733977326841.png
leo_ by Associate
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  • 1 replies
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Teseo-LIV3F Android HAL

Hello!I am trying to use the Teseo-LIV3F on my Android board.Unfortunately, it seems that the Android HAL provided by ST is no longer available.Is there any way to get support for the Android HAL?Website: Teseo-LIV3F (https://www.st.com/en/positionin...

hc_hong by Associate II
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Teseo V EVB-T5DR Teseo-Suite NMEA uart port connect

Hi,Can you help me to confirm the difference between ST Teseo-Suite Pro uart com port connect and normal com port software Tera Term connect?I have confirmed that the baudrate settings are the same, and the Teseo-Suite software com port connect behav...

chriswu by Associate
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  • 1 replies
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Dead Reckoning on ISM330DHCX

Hello, Does ISM330DHCX support Dead Reckoning like ASM330LHH?If yes, can we load the Dead reckoning firmware on X-STM32MP-GNSS2 with the ISM330DHCX module?

Resolved! Teseo-LIV3FL support for NAVIC (IRNSS)

Hello, We propose using Teseo-LIV3FL to design a new product. This part is selected because it supports Differential GPS (SBAS) and Real-time AGNSS.Please let us know if LIV3FL supports NAVIC (IRNSS). If not, can we upgrade the firmware to support NA...

Resolved! STA8100 NMEA Data Flow Filter

Hi,Currently using the STA8100_MF_DRAW_Binary_Image_v5_9_22 firmware, could you demonstrate commands to specify the received NMEA data streams, such as $GPGSV, or commands to disable all data streams & control the output frequency? It would be great ...

chriswu by Associate
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  • 2 replies
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Taseo-LIV4F Firmware Upgrade for NavIC

While upgrading Taseo Firmware for NavIC through UART interface to PC, I got the following error message:Upgrade command errorPlease check software baud rate or select recovery modeMy setting are:Loader baud rate: 115200Software baud rate 115200Jumpe...

TESEO LIV3F: Antenna RF path

Hi,I just designed a pcb with LIV3F module. I tried to follow layout instructions but I'm not RF expert. I can read through the USART bus but every values (GPGGA, GPVTG, etc.) are set to 0, as if there is no input RF signal. Herein below schematic de...

vin883_0-1727810856124.png
vin883 by Associate II
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  • 9 replies
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