Specifications

L70 Hardware Design
L70_HD_V1.0 - 13 -
2.5. Protocol
The module supports standard NMEA-0813 protocol and MTK proprietary protocol (PMTK messages)
that can be used to provide extended capabilities for many applications. The module is capable of
supporting the following NMEA formats: GGA, GSA, GLL, GSV, RMC, VTG .
Table 4: The protocol supported by the module
Protocol
Type
NMEA
Output, ASCII, 0183, 3.01
PMTK
Input, MTK proprietary protocol
Note: Please refer to document [2] about NMEA standard protocol and MTK proprietary protocol.
Quectel
Confidential