Data Sheet

GPS Module
L80 GPS Protocol Specification
L80_GPS_Protocol_Specification Confidential / Released 32 / 41
Field
Description
$
Each NMEA message starts with ‘$’
PMTK
MTK proprietary message
Packet type
401
*
End character of data field
Checksum
Hexadecimal checksum
<CR><LF>
Each of message
3.23. Packet Type: 413 PMTK_API_Q_SBAS_ENABLED
This message is used to query the setting of SBAS.
Refer to PMTK_API_SET_SBAS_ENABLE for SBAS setting.
Refer to PMTK_DT_SBAS_ENABLED for the result of the query.
Example:
$PMTK413*34<CR><LF>
Field
Description
$
Each NMEA message starts with ‘$’
PMTK
MTK proprietary message
Packet type
413
*
End character of data field
Checksum
Hexadecimal checksum
<CR><LF>
Each of message
Quectel
Confidential