Description Of Gnss At Commands; At Command Syntax; Definitions - Quectel LPWA Series BG96 Application Note

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Description of GNSS AT Commands

This chapter mainly introduces the AT commands relating to GNSS function of BG96 module.

2.1. AT Command Syntax

2.1.1. Definitions


<CR> Carriage return character.

<LF> Line feed character.

<...> Parameter name. Angle brackets do not appear on command line.

[...] Optional parameter of a command or an optional part of TA information response.
Square brackets do not appear on command line. When an optional parameter is not
given, the new value equals to its previous value or its default setting, unless otherwise
specified.

Underline Default setting of a parameter.
2.1.2. AT Command Syntax
The AT or at prefix must be added at the beginning of each command line. Entering <CR> will terminate
a command line.
<CR><LF><response><CR><LF>. Throughout this document, only the response <response> will be
presented, <CR><LF> are omitted intentionally.
Table 1: Type of AT Commands and Responses
Test Command
Read Command
Write Command
Execution Command
BG96_GNSS_Application_Note
Commands are usually
This command returns the list of parameters and value
AT+<cmd>=? ranges set by the corresponding Write Command or
internal processes.
This command returns the currently set value of the
AT+<cmd>?
parameter or parameters.
AT+<cmd>=<p1>
This command sets the user-definable parameter values.
[,<p2>[,<p3>[...]]]
This command reads non-variable parameters affected
AT+<cmd>
by internal processes in the module.
BG96 GNSS Application Note
followed by a response
LPWA Module Series
that includes
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