Clarification on LC29H(EA) update rates (GNSS vs RTK) for agricultural navigation

IoT Modules GNSS Module
1

Hi everyone,

I would like to clarify whether the LC29H (EA) module can operate at a 10 Hz update rate in standard GNSS mode (without RTK). I am asking because the specifications and datasheets from different dates and sources seem to contradict each other.

I am also confused by some information suggesting that the module can run RTK at 10 Hz but standard GNSS at only 1 Hz. Do I understand correctly that it can receive RTK corrections at 10 Hz, but only updates satellite data at 1 Hz? That seems very strange to me. Could someone explain how this actually works under the hood?

My main goal is to use this module for a custom agricultural navigation system. If the LC29H (EA) is not capable of a true 10 Hz update rate in standalone GNSS mode, would you recommend looking at other Quectel modules (or specific LC29H variants) that are better suited for this specific task?

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2

Yea,it can output nmea gga & rmc at 10Hz but all
others at ONLY 1Hz.

3

Great, you’ve been a huge help, because I’d ordered a DA earlier and now I don’t know what to do with it at 1 hertz, so I was looking for alternatives – thank you!