LG69T AA related documents

Krishnaja_D · December 7, 2021, 4:27am

Hi,
Need the following documents related to LG69T AA.

Regards,
Krishnaja.

Albert.Liu-Q · December 7, 2021, 5:47am

Quectel_LG69T(AA)_EVB_User_Guide_V1.0_Preliminary_20200423.pdf (744.1 KB)
Quectel_LG69T(AA,AD,AI,AJ,AK)_GNSS_Protocol_Specification_V1.0.0_Preliminary_20210910.pdf (650.1 KB)
Quectel_LG69T(AA,AD)_Reference_Design_V1.0.0_Preliminary_20211009.pdf (447.6 KB)

Albert.Liu-Q · December 7, 2021, 5:48am

Quectel_RF_Layout_Application_Note_V2.2.pdf (909.4 KB)

Albert.Liu-Q · December 7, 2021, 5:50am

Quectel_Module_Secondary_SMT_Application_Note_V3.0.pdf (1.7 MB)

Helg · November 20, 2022, 9:09pm

Dear Albert.Liu,

can you provide an updated released version of the LG69T-AA documents ?
When i switch from RTCM to NMEA output using published ‘Preliminary RTCM3 control sequences’,
the receiver crashes.

Thanks.

Raphael-Q · November 22, 2022, 6:11am

Hi Helg,

In LG69T-AA, if you want to switch from RTCM to NMEA, please first set output rate to 1Hz. Because NMEA doesn’t support high frequency output. And then switch from RTCM to NMEA.

Module must be restarted after running all the commands.

Set output rate to 1Hz

Switch from RTCM to NMEA

Switch from NMEA to RTCM ( after restart, RTCM output rate is still 1Hz )

Best regards.

Helg · November 22, 2022, 8:31pm

Thanks for the hint, did not think about it.