Hi,
does the EA version of the LC29H support raw data output via RTCM3 or is it only available to the BS model?
I have a module with the following firmware $PQTMVERNO,LC29HEANR11A03S_RSA,2023/10/31,16:52:14*2B
The corresponding pair commands do not seem to respond (pair432, pair436) , rtk via rtcm3 injection works flawlessly and other commands.
thanks in advance
Best regards
Bruno Gouveia
Maybe this can help: https://www.quectel.com/wp-content/uploads/2023/07/Quectel_LC29HEA_Moving_Base_Application_Note_V1.0.pdf
thanks bamarcant, it’s definitely interesting but no, there’s nothing about rtcm3 output in that document
Here is a blog post that answers your question:
Configuring the Quectel LC29HEA receiver for real-time RTK solutions
The base station was configured as such:
$PQTMRESTOREPAR*13 # restore PQTM params to default and reset
$PQTMCFGRCVRMODE,W,2*29 # set receiver to base mode
$PQTMSAVEPAR*5A # save PQTM params to flash
# manually power cycle module
$PAIR432,1*22 # output RTCM3 MSM7 messages
$PAIR434,1*24 # output RTCM3 antenna position (1005)
$PAIR062,0,01*0F # Enable NMEA GGA message
$PQTMCFGSVIN,W,2,0,0,x,y,z*3B # set base location in XYZ coords
$PQTMSAVEPAR*5A # save PQTM params to flash
# manually power cycle module
thank you WiFiLuke
that did it
Best regards
Bruno Gouveia
Thank you for the @ , I should have checked to see if the author had an account on this forum.
@rtklibexplorer Thank you for the great blog!
@george.gao @Raphael-Q (@ any other Quectel staffers), @rtklibexplorer brings up a good point in his blog post linked above. On an LC29H(EA) running version LC29HEANR11A03S_RSA,2023/10/31,16:52:14 when I set the RTCM output to MSM7 using the $PAIR432,1 command, it works as intended. However the $PAIR513 and/or $PQTMSAVEPAR commands seem to be saving the configuration to output MSM4 messages rather than MSM7 after a power cycle.
Is this a known bug? Is there fixed firmware? Is there a work around other than running $PAIR432,1 on every boot?
