Description Of Rtk Status - Quectel LC29D User Manual

Source
AssistUart
DataStore
⚫
If no error occurs, the returned message will be:
+QGNSSPARAM OK
⚫
If there is any error, the returned message will be:
+QGNSSPARAM ERR

7.2. Description of RTK Status

The chapter mainly describes RTK status. The RTK status can be judged by the <Quality> parameter
value in GGA. The number 4 in the figure below represents fixed integers.
Table 8: <Quality> Parameter
Content
<Quality>
LC29D_EVB(0)_User_Guide
Mount point
0: close; 1: open, Standard COM Port can receive LC29D module
NMEA data.
0: close; 1: open, SD card can receive LC29D module NMEA data.
Figure 28: GGA Example Diagram
Description
GPS quality indicator:
0 = Fix not available or invalid
GNSS Module Series
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