Ask questions and find answers on Teseo GNSS positioning solutions. Discuss NMEA sentences, SBAS activation, and signal troubleshooting.
Configuration NMEA command with QZSS 1.GPS $PSTMCFGCONST,2,0,0,0,0 $PSTMCFGCONST,2,0,0,2,0 1.Glonass $PSTMCFGCONST,0,2,0,0,0 $PSTMCFGCONST,0,2,0,2,0 1.Galileo $PSTMCFGCONST,0,0,2,0,0 $PSTMCFGCONST,0,0,2,2,0 1.BeiDou $PSTMCFGCONST,0,0,0,...
I've been trying to get the Virtual_COM_Port app running on the combination of X-NUCLEO-LIV4A1A and NUCLEO-U575ZI-Q board and the best I can get is where the app will successfully output the first second's group of NMEA messages to the PC running a t...
Since STA8135G is a triple-frequency GNSS chip, its hardware should have the capability to decode the E6 HAS message. However, I can't find related message from its RTCM output. I have searched the web and was informed that it can be supported by upg...
According to a Blogpost regarding the the TeseoVI series from February 2025, ST has already released the TeseoVI family chipsets ("ST is launching today the TeseoVI [...]").Yet, as of January 2026, neither the chipsets, nor the modules or the Evaluat...
Hi Sir, Pls advise who are in charge of crystal or OSC for STA9100MGA, I want to know crystal/OSC part num and crystal/osc spec. Tks! Regards, Brandon
Dear ST Team,Our application need Magnetic information which is returned via message called $GPRMC as format below: $GPRMC,<Timestamp>,<Status>,<Lat>,<N/S>,<Long>,<E/W>,<Speed>,<Trackgood>,<Date>,<MagVar>,<MagVarDir>,<mode>*<checksum><cr><lf> However...
Dear ST Team,After successfully setting Teseo-VIC3DA module, we can get message 3 digital axes accelerometer($PSTMDRSENMSG,30) and message 3 digital axes gyroscopes($PSTMDRSENMSG,31) which are returned from Teseo-VIC3DA HW at 15Hz speed. However, 3 r...
I'm looking at using the Teseo modules in a range of RC boats but would like some final confirmation of the RF front end to make sure I am not doing anything wrong. For the LIV4F I have boiled it down to this setup, with the understanding that the 4...
Dear St's engineers,I am encountering an issue with the GNSS TESEO VIC3DA module regarding the inability to enable the PSTMDRCAL message output. I have tried the command $PSTMSETPAR,1228,0x800000,1*4F (as described in the CDB table 228, which is used...
I'm looking for ST's GNSS components that I can build a GNSS receiver which can give offline high accuracy. To do this I need to do extra DSP between front end and baseband processor. What RF front ends are actively being produced that gives down-con...
Hi everyone,I am having trouble with the Teoseo VIC3DA GNSS module:My project is using the Teoseo VIC3DA to obtain information about GPS, gyroscope, and accelerometer, but in the default mode, I cannot see any data from the gyroscope or accelerometer...