Hi,
I am using two LC29HEA modules for an RTK application with SW Maps. My current firmware is LC29HEANR11A04S_RSA.
I cannot enable $GNGST or $PQTMEPE messages (I get ERROR,1 or ERROR,3). I know that the RSA firmware is restricted and I need the CSA version to get precision data for RTK Fix monitoring.
Could you please provide the latest CSA firmware and the flash tool for LC29HEA?
Best regards, Walid
Thank you for reaching out
To enable the GST and EPE output please refer to the command below
$PQTMCFGMSGRATE,W,GST,1 *0B
$PQTMCFGMSGRATE,W,PQTMEPE,1,2 1D
$PQTMSAVEPAR5A
The firmware version you have informed is the latest version
Please let me know if you have issue with configuring these parameter
Best regards,
Hi @YongHuang
I am glad to see your response. Unfortunately, it didn’t work. The first command you gave me failed:
[12:47:34.098 Uart Tx:0029 B] $PQTMCFGMSGRATE,W,GST,1 *2B
[12:47:34.180 Uart Rx:0028 B] $PQTMCFGMSGRATE,ERROR,1*68
Please keep in mind that I am a beginner. If possible, when you provide a command, could you add a brief comment explaining what it does? Thank you.
The reason command is not executing is due to checksum error as the correct checksum is 0B
Please delete the space between 1 and *
Below are the explanation for these commands
$PQTMCFGMSGRATE
Is to set the output rate for the current port
I will send you the GNSS Protocol document via email, please let me know if you have received it
Best regards
Hi @YongHuang , the _v4 as per 1.4 dated 2025-01-13 says
but in 1.5 dated 2025-09-12 there is GST support
so I ask once again is it possible that _v5 is only for other LC29H and not for LC29HEA?
If there is mention in gnss protocol 1.5, is there a newer even beta test _v5 firmware for HEA?
the latest for HEA is _v4 so it not support GST.
in 1.3 dated 2024-03-12
$PQTMVERNO,LC29HEANR11A04S_RSA,2025/04/02,15:51:16*2D
$PQTMCFGMSGRATE,W,PQTMEPE,1,2*1D
PQTMCFGMSGRATE,OK*29
$PQTMEPE,2,3.626,3.626,8.960,5.128,10.324*69
$PQTMCFGMSGRATE,W,GSV,1*09
$PQTMCFGMSGRATE,OK*29
$GQGSV,1,1,00,8*6C
$PQTMCFGMSGRATE,W,GST,1*0B
$PQTMCFGMSGRATE,ERROR,1*68
$PQTMCFGMSGRATE,W,ZDA,1*14
$PQTMCFGMSGRATE,ERROR,1*68
$PAIR062,8,1*37
$PAIR001,062,2*3D
,062,2 failed command
Kindly regards
Marco
@YongHuang
I would like to inform you that even after removing the space and correcting the checksum, it is still not working.
[00:01:02.213 Uart Tx:0028 B] $PQTMCFGMSGRATE,W,GST,1*0B
[00:01:02.346 Uart Rx:0028 B] $PQTMCFGMSGRATE,ERROR,1*68
After discussion with my internal team, LC29HEA does not support GST output.
Currently this version is the latest one, i will keep you updated if there is new firmware which supports GST output
best regards,
Hello Support Team,
Can you please provide a link to latest firmware for LC29H(EA) and LC29H(DA),
currently I have 11A03S on both.
Thank You !
Unfortunately, it is quite frustrating for someone like me who purchased two LC29H EA modules specifically for RTK. Not being able to monitor the precision is very limiting for my small project.
Regardless, thank you for your feedback."
Hi @chalamet
I have send you the firmware via email
, please let me know if you have received
Best regards,
If you need further assistance, you can reach out to me via email to provide the project information.
i believe i could help you spec for a suitable module
@YongHuang , email received, thank you very much !