I started working with RTK solution using the Quectel LC29HBS and LC29HDA because its low cost compared to others alternatives (probably I will replace LC29HDA with LC29HEA for rover application to get higher sampling up to 10Hz vs 1Hz of HDA).

Initially I used Windows with the Quectel QGNSS application to configure the devices. Then I tried to use SNIP application to send GNSS data (RTCM messages) to the RTK2GO Ntrip Caster server. It worked fine and I could saw my MountPt at http://rtk2go.com:2101/SNIP::STATUS but only for a while, because I was using the free and time limited version it stopped to work and restarting the application didn’t work.

Then I decided to use the free and open-source solution STRSVR to read the data from LC29HBS over USB/serial and transmit it to my MountPt at RTK2GO. I found a nice tutorial here: https://community.geoastra.com/2023/08/26/setting-up-a-free-ntrip-client-with-rtklibs-strsvr/

Note: I’m planing to use these LC29 GNSS devices with NuttX, maybe a good option will use this application: https://software.rtcm-ntrip.org/wiki/ntripclient