GNSS in MC60 - differences between data send by uart in all-in-one and stand-alone modes

IoT Modules GSM Module
1

Hi,

I used MC60 in all-in-one in my device in this moment, but I’m during changing project and MC60 will be works in stand-alone mode. I have a quection:

  1. I use AT+QGNSSRD to get fix data by uart (all-in-one mode), when I make changes in hardware to stand-alone mode GNSS module will always sends NMEA data by uart without send any commands (after power-on to GNSS module) ?

Thanks for all help and have a nice day :slight_smile:

2

I suggest that you recheck the hardware design and the connection of GNSS_TXD/RXD

3

Hi, I thing You don’t understand my question :), I didn’t make any changes in hardware in this moment, I’m going to do that, but I need to know what I need to change in my receive/send uart procedure after change all-in-one mode to stand-alone mode.

I’ve added picture from Quectel_MC60_Series_GNSS_Protocol_Specification_V1.1 for “clearly” :slight_smile:

Differences between All-in-one Solution and Stand-alone Solution
Differences between All-in-one Solution and Stand-alone Solution1055×422 63.3 KB

Could You explain my clear as is possible what does it means for me when now I use all-in_one mode and send AT+QGNSSRD to get NMEA gps data and I’ll change that for stand-alone mode? I know what I need to do if we talk about hardware, I need information about sofware. When I turn on MC60 in stand-alone mode (RX/TX GNSS) what I should to do get the same gps data ?