LC29HBA DR Activation

IoT Modules GNSS Module
1

Hello Quectel Support,

I am trying to enable the DR (Dead Reckoning) feature on the LC29HBA module using the QGNSS Tool by sending the necessary commands, but I am not getting any response from the module. Here are the steps I followed:

  1. Connected the module to my computer via the serial port.
  2. Launched the QGNSS Tool and established the serial connection.
  3. Sent the commands as follows:

$PAIR6010,2,10E //open PQTMDRCAL
$PQTMSAVEPAR 5A //Save the PQTM configuration and PQTM commands will take effect after restart
$PQTMDRCAL,1,2,3*5C

  1. After sending the command, I am not receiving any response from the module.

Could you please provide guidance on what might be causing this issue and how I can resolve it?

Thank you.

2

Hi sametoz.szarl
Please refer to Chapter 2.6 DR Calibration of Quectel_LC29H(BA,CA,DA,EA)_DR&RTK_Application_Note.
I will send you the document via message