Huawei MU609 - GPS Ports

HUAWEI MU609 HSPA LGA Module
Application Guide
GPS Application Scenarios
Issue 02 (2013-09-18)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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12.1.2 GPS Ports
Figure 12-1 Control Interface and 3G GPS Interface detected after the module is
connected to a computer
The Control Interface port is used to send GPS-related AT commands, and the 3G
GPS Interface port is used to send unsolicited indications for NMEA positioning data.
Figure 12-2 Data sent through the control interface and 3G GPS interface ports
3G GPS Interface: Control Interface: