GNSS positioning

Teseo-LIV3FL only prints old output

The quesition is straight forward. Why my GNSS module only prints the old data (as you can see in the figure it prints data from 10 hours ago). Sometimes it also stops printing message for few minutes and then it'll repeat printing old messages.For d...

Can we use the AltErr ($GPGST) to calculate "vertical uncertainty" for AFC (Automated Frequency Coordination) which is defined by WiFi Alliance in accordance with WiFi 6E.?

In $GPGST, it contains altitude error in standard deviation. Can we use AltErr as vertical uncertainty?How to calculate it ? Thanks.

Teseo-LIV3F Crystal Has Cold Solder Joints

We are experiencing poor quality solder joints on our Teseo-LIV3F parts. When reflowing our boards, the Teseo-LIV3F's crystal is coming off.Our process requires that the board is baked twice, once per side. Since the Teseo-LIV3F's crystal often has w...

document about "Teseo5 microcontroller with GNSS receiver capability for automotive and consumer applications"

I want to get doc named “Teseo5 microcontroller with GNSS receiver capability for automotive and consumer applications�?,  But I can not find in STA9100_SRTOS_Binary_Image_v5_10_19, where can i find it?Thank you very much!

Documents regarding E2E communicatino protocol in RTCM3 format with STA9100MGA

This company is working together with Quectel to develop a hybrid navigation system with gnss and imu. The receiver module that Quectel provided(LG69TAB), did not come with a detailed description of its functinal safety implemantation. We are not sur...

Hello, I am sending a Test message(TEST) to the teseoApp EVK(hardware type: Teseo 5).But i dont get a response message(RESP) back.Is there any RTCM message where i can decode to check the status of my test message sent?

Hello, I am currently performing GNSS simlation with TeseoAPP EVK(hardware type:Teseo 5).I am changing the power offset of one of the the satellite in simulation environment. In which RTCM message i can see changed power offset from Teseo suite proapp

Test environment : GNSS simulationGNSS simulator : Rohde and schwarz vector signal generatorReceiver : TeseoAPP EVK(hardware type : Teseo 5)

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...