Library for Interfacing with the LC29H Module
This chapter explains PAIR messages (proprietary NMEA messages defined by the chipset supplier). “P” means proprietary message, “AIR” means the command defined by the chipset supplier.
Refer to Quectel LC29H documentation. Here are some examples below:
Details:
Powers on the GNSS system, including DSP/RF/PE/Clock, etc.
Synopsis:
$PAIR002*<Checksum><CR><LF>
Parameter:
None.
Result:
Returns a PAIR_ACK message.
Example:
$PAIR002*38
$PAIR001,002,0*39
Details:
Powers off the GNSS system, including DSP/RF/PE/Clock etc. After you send this command, CM4 can still receive commands (including PAIR commands that are not reliant on DSP).
Type:
Command.
Synopsis:
$PAIR003*<Checksum><CR><LF>
Parameter:
None.
Result:
Returns a PAIR_ACK message.
Example:
$PAIR003*39
$PAIR001,003,0*38